Key Chemical Parameters Degree of Substitution (DS) Average number of carboxymethyl groups per glucose unit, typically ranging from 0.4 to 1.5. Higher DS generally improves water solubility, salt tolerance, and clarity of solution. DS directly affects performance in food, oilfield, and industrial applications. Viscosity Grade Measured at 1% or 2% aqueous solution, ranging from very low (below 50 mPa·s) to very high viscosity (above 10,000 mPa·s), depending on molecular weight and concentration. Purity Level The sodium chloride and sodium glycolate content varies by grade. High-purity grades (typically >99% active content) are required for food, pharmaceutical, and personal care applications. Technical grades are used in ceramics, oilfield, paper, textile, and industrial systems. How CMC Differs from Non-ionic Cellulose Ethers Unlike HPMC, HEMC/MHEC, and HEC — which are non-ionic — CMC is an anionic cellulose derivative carrying a negative charge in solution. It is sensitive to multivalent cations (Ca²⁺, Mg²⁺, Al³⁺) and high salt concentrations, which can reduce its viscosity and solubility. It provides anti-redeposition performance in detergent systems through electrostatic interaction with fabric surfaces, and can interact with positively charged ingredients in formulations. CMC is generally more cost-effective than non-ionic cellulose ethers for many industrial applications. Understanding CMC's anionic nature is critical for formulation compatibility assessment, particularly in high-electrolyte systems. CMC 9004-32-4 · E466Carboxymethyl Cellulose Why CMC Across Industries CMC delivers reliable thickening, stabilization, binding, anti-redeposition, and water management within a single anionic ingredient. From E466 food systems to oilfield drilling fluids — versatile, cost-effective, and available in grades matched to every industry's requirements. Technical Data CMC TechnicalReference Data The following table provides a general technical reference for Carboxymethyl Cellulose. Exact values vary by product grade, viscosity level, degree of substitution, purity level, particle size, and testing method. This information is intended as a formulation reference starting point, not a final product specification. ItemTypical Reference Product NameCarboxymethyl Cellulose / Sodium Carboxymethyl Cellulose AbbreviationCMC / Na-CMC CAS No.9004-32-4 Food Additive CodeE466 (suitable food-grade CMC) Common Food NameCellulose Gum AppearanceWhite to off-white powder or granule Ionic TypeAnionic cellulose derivative Molecular BasisCellulose ether (modified natural cellulose) Raw Material SourceWood pulp or cotton linter SolubilitySoluble or dispersible in water; forms a viscous solution Thermal GelationNo thermal gelation — remains soluble across a wide temperature range Viscosity RangeMultiple grades: low / medium / high viscosity Viscosity MeasurementTypically measured at 1% or 2% aqueous solution (Brookfield) Degree of Substitution (DS)Typically 0.4–1.5 depending on grade Purity LevelsTechnical grade, detergent grade, food grade, pharmaceutical grade pH StabilityTypically stable at pH 5–10; performance may be affected outside this range Ionic SensitivitySensitive to multivalent cations and high salt concentrations Key FunctionsThickening, stabilization, binding, suspension, water management, anti-redeposition, texture control Grade DirectionsFood, detergent, toothpaste, pharma, ceramic, oilfield, industrial Available DocumentsTDS, SDS, COA, product recommendation available on request Important: This table is a general reference only. For exact viscosity, pH, moisture content, purity, degree of substitution, sodium chloride content, sodium glycolate content, particle size distribution, microbial limits, and grade-specific values, please request the official TDS or COA from LANDERCOLL. Grade Reference CMC Product Grades —Viscosity, Purity & Application LANDERCOLL CMC is available in multiple grade directions based on viscosity level, purity specification, degree of substitution, and target application. The table below is designed as a product selection reference. Final grade selection should always be confirmed through formulation testing and direct technical discussion with our team. Grade DirectionTypical Viscosity / PurityMain ApplicationsKey Performance Focus Low Viscosity CMCLow viscosityBeverages, coatings, paper, textile, low-build liquid systemsFlow control, stabilization, light thickening Medium Viscosity CMCMedium viscosityDetergents, food systems, ceramics, adhesives, personal careThickening, suspension, texture, binding High Viscosity CMCHigh viscosityFood gels, sauces, toothpaste, ceramics, oilfield fluidsStrong viscosity, structure, water binding, suspension High Purity CMCDepends on grade; high purity (>99%)Food, pharmaceuticals, personal care, toothpastePurity, safety, regulatory compliance, consistent performance Detergent Grade CMCLow to medium viscosity; technical purityLaundry detergent, powder detergent, cleaning systemsAnti-redeposition, soil suspension, formulation stability Ceramic Grade CMCMedium to high viscosity; suitable purityCeramic body, glaze, extrusion, pressing, slip castingBinding, plasticity, green strength, process control Oilfield Grade CMCMedium to high viscosity; suitable purityDrilling fluids, completion fluids, fluid-loss controlViscosity, filtration control, mud stability Industrial Grade CMCDepends on application; technical purityPaper, textile, adhesives, inks, industrial liquidsThickening, binding, stabilization, process consistency Note: Grade direction is a starting reference. Actual LANDERCOLL CMC grades should be selected according to your application, viscosity target, purity requirement, compliance needs, and processing conditions. Contact our team for specific grade recommendations. Core Functions Key Functions of CMC inFormulation Systems i. Thickening & Viscosity Building CMC dissolves in water to form a viscous, pseudoplastic solution — viscosity decreases under shear during mixing and application, and recovers at rest. Because CMC is anionic, its viscosity is more sensitive to salt and multivalent cation content than non-ionic cellulose ethers. Food: sauce consistency, mouthfeel, flow controlToothpaste: paste body, smooth extrusionCeramics: slip viscosity, glaze consistencyOilfield: drilling fluid viscosity for cuttings transport ii. Stabilization & Suspension Control CMC helps stabilize emulsions, suspensions, particles, and dispersed systems against separation and settling. Keeps suspended components uniformly distributed during storage and use. Beverages: prevents particle settling, phase separationCeramic glazes: uniform particle distributionOilfield: suspension of weighting materialsPharma: uniform active ingredient distribution iii. Binding CMC provides binding performance in systems where cohesion, structural integrity, and process consistency are required — a critical function in ceramics, pharmaceutical tablets, paper, and textile systems. Ceramics: binds particles in green bodies before firingTablets: holds actives and excipients togetherPaper: improves fiber bonding and surface strengthTextile: fiber sizing and printing paste adhesion iv. Water Management & Water Binding CMC binds and manages water through its hydrophilic polymer network. This water-binding capability is important in food, bakery, and frozen food systems where moisture management and freeze-thaw stability are critical. Bakery: moisture retention, extended shelf lifeFrozen foods: reduced ice crystal formationImproved freeze-thaw stability across cyclesIndustrial: water retention and evaporation control v. Anti-Redeposition Performance One of the most important functions of CMC in laundry detergent systems. CMC adsorbs onto fabric surfaces — particularly cotton and cellulosic fibers — creating a protective barrier that repels soil particles through electrostatic and steric effects, keeping removed soil suspended in wash water rather than redepositing on clean fabric. Standard anti-redeposition agent in laundry detergentsEffective on cotton and cellulosic fiber surfacesDecades of established detergent industry useCost-effective anti-redeposition performance vi. Texture Improvement In food, toothpaste, personal care, and household products, CMC helps create a smoother, more stable, and more controlled product texture — contributing to pleasant mouthfeel in food systems, smooth extrusion behavior in toothpaste, and consistent sensory feel in personal care products. Food: pleasant mouthfeel, smooth sensory profileToothpaste: smooth extrusion, consistent tube behaviorPersonal care: stable product texture and feelHousehold: controlled product body and viscosity Application Guide CMC Application Selection Guide —Grade Direction by Industry CMC grade selection should always begin with the target application and required compliance level. A CMC grade used in detergents may not be suitable for food or pharmaceutical applications, and a food-grade CMC may not be optimized for ceramic or oilfield performance. The table below provides a structured reference for common application-to-grade matching. ApplicationRecommended Grade DirectionMain Performance Requirements Food Systems (General)Suitable food-grade CMC (high purity)Texture, stabilization, water binding, viscosity control Sauces and DressingsMedium to high viscosity food-grade CMCThickening, suspension, mouthfeel, stability Bakery and Frozen FoodsSuitable food-grade CMCMoisture control, texture, freeze-thaw stability BeveragesLow to medium viscosity food-grade CMCStabilization, suspension, mouthfeel, clarity Ice Cream and DairySuitable food-grade CMCTexture, water binding, freeze-thaw stability Gluten-Free ProductsSuitable food-grade CMCTexture, binding, moisture retention Laundry Detergent (Powder)Detergent grade CMCAnti-redeposition, soil suspension, formulation stability Liquid Detergent / CleanersDetergent grade CMCViscosity, product body, storage stability ToothpasteHigh purity medium / high viscosity CMCBinding, texture, water retention, abrasive suspension PharmaceuticalsSuitable pharmaceutical grade CMCBinding, suspension, disintegration support, viscosity CeramicsCeramic grade CMCBinding, plasticity, green strength, glaze stability Oilfield Drilling FluidsOilfield grade CMCViscosity, fluid-loss control, mud stability Paper and PulpIndustrial grade CMCSurface sizing, binding, coating support, strength Textile PrintingIndustrial grade CMCPaste viscosity, printing sharpness, process control Adhesives / InksIndustrial grade CMCThickening, stabilization, flow behavior Personal CareHigh purity CMC (suitable grade)Texture, viscosity, stability, sensory feel Grade direction is a starting reference. Final selection must be confirmed in your own formulation, because salts, pH, temperature, shear conditions, solids content, surfactants, pigments, fillers, and other additives can significantly affect CMC performance and dissolution behavior. Dosage Guide CMC Dosage Referenceby Application CMC dosage depends on formulation design, viscosity target, raw material system, processing method, grade purity, degree of substitution, pH, electrolyte content, and final performance requirements. The following ranges are general starting points for laboratory evaluation. They are not fixed usage standards and should be adjusted based on testing results. Electrolytes, pH, shear conditions, and other formulation ingredients can significantly affect the effective viscosity delivered by CMC at a given concentration. ApplicationTypical Reference Dosage (% by weight) Food Systems (General)0.1% – 1.0% Sauces and Dressings0.2% – 1.0% Beverages0.05% – 0.5% Frozen Foods0.1% – 0.8% Ice Cream and Dairy0.1% – 0.5% Powder Laundry Detergent0.3% – 2.0% Liquid Detergent / Cleaners0.2% – 1.0% Toothpaste0.5% – 2.0% Pharmaceutical SuspensionsDepends on formulation and grade Tablet BindingDepends on formulation and process Ceramics0.1% – 1.0% Oilfield FluidsDepends on fluid system and target rheology Paper / Textile / AdhesivesDepends on formulation design and process These dosage levels are reference starting points only. Final dosage should be confirmed through laboratory testing, production trials, viscosity measurement, stability testing, regulatory review where applicable, and end-use performance evaluation. Application · Food & Nutrition CMC for Food and Nutrition Systems E466 · Cellulose Gum Suitable food-grade CMC — also known as cellulose gum — is widely used in food systems where thickening, stabilization, water management, texture control, and suspension support are required. Recognized as food additive E466. CMC is particularly valued in food formulations because it is effective at low concentrations, provides stable viscosity across a wide temperature range, does not contribute flavor or odor, and is compatible with a wide range of food ingredients. Its water-binding capability makes it especially useful in frozen food systems, reduced-fat products, and bakery applications where moisture management is critical. Food applications require suitable food-grade CMC that meets applicable purity specifications, heavy metal limits, and microbiological requirements. Compliance with the specific food regulations of the target market is required. Request Food Grade CMC Why CMC in Food Systems Effective thickening at low use concentrations Stable viscosity across a wide temperature range No flavor or odor contribution Water-binding for moisture management Freeze-thaw stability in frozen food systems Suspension of fruit pulp, particles, and actives Compatible with a wide range of food ingredients Recognized as food additive E466 (cellulose gum) Food · i. Sauces & Dressings Provides thickening, suspension of particulates, mouthfeel improvement, and storage stability. Maintains uniform product consistency and prevents phase separation. Controlled viscosity and product body Suspension of spice particles and herbs Improved mouthfeel and sensory quality Reduced phase separation Food · ii. Bakery & Frozen Foods Retains moisture, improves crumb texture, extends shelf life, and reduces ice crystal formation in frozen systems for better freeze-thaw stability. Moisture retention extending shelf life Improved crumb texture and softness Reduced ice crystal formation Better freeze-thaw stability Food · iii. Beverages Low to medium viscosity food-grade CMC stabilizes suspensions, improves mouthfeel, and maintains uniform product appearance in fruit juices, plant-based drinks, and flavored beverages. Suspension of fruit pulp and particles Improved mouthfeel and sensory quality Reduced settling during storage Compatible with common beverage pH ranges Food · iv. Ice Cream & Dairy Controls ice crystal growth, improves body and texture, and maintains product quality during storage and temperature fluctuation. Supports protein stabilization in dairy-related systems. Controlled ice crystal growth, smoother texture Improved body and creaminess Better freeze-thaw stability Protein stabilization in dairy systems Application · Detergents CMC for Detergentsand Home Care

CMC is an important functional additive in detergent formulations, particularly laundry detergent systems. Its primary role is anti-redeposition — preventing soil and dirt particles that have been removed from fabrics from redepositing onto fabric surfaces during the wash cycle.

CMC for Toothpasteand Personal Care

CMC is one of the most widely used thickeners and binders in toothpaste formulations. It provides the paste with its characteristic body, smooth extrusion behavior, stable structure, and uniform distribution of abrasive particles. It helps create a product that extrudes smoothly from the tube, spreads evenly on the toothbrush, and maintains its consistency throughout the product shelf life.

Product DocumentationAvailable on Request

LANDERCOLL can provide product-related documentation to support formulation evaluation, purchasing review, technical communication, regulatory submission, and internal approval processes.

Technical Documentation Support

We provide TDS, SDS, COA, grade recommendation documents, and application guides to support your formulation evaluation, purchasing review, and internal approval processes.

Long-Term Supply Partnership

We aim to support customers from initial product inquiry through formulation testing, sourcing decisions, and long-term supply cooperation — with consistent product quality and responsive communication.

Sales@landu-china.com (+86) 180 4322 4403

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CAS 9004-32-4 Anionic · Water-soluble · E466

CMC — Carboxymethyl Cellulose Food · Detergents · Pharmaceuticals · Ceramics · Oilfield · Paper · Textile · Industrial

Anionic, water-soluble cellulose derivative engineered for thickening, stabilization, binding, suspension control, water management, texture improvement, and anti-redeposition performance across food-grade, detergent-grade, ceramic-grade, oilfield-grade, and industrial applications.

LANDERCOLL CMC (Carboxymethyl Cellulose / Sodium Carboxymethyl Cellulose, CAS 9004-32-4) is a versatile, water-soluble cellulose derivative designed for manufacturers who need reliable thickening, stabilization, binding, suspension control, water management, texture improvement, and formulation consistency across a wide range of regulated and industrial applications.

Suitable food-grade CMC is recognized as food additive E466 (also known as cellulose gum) and is used in sauces, beverages, bakery systems, frozen foods, and dairy-related products. In detergent systems, CMC provides anti-redeposition performance and soil suspension. In ceramics, it delivers binding, plasticity, and green strength. In oilfield fluids, it supports viscosity control and filtration reduction. Across paper, textile, pharmaceutical, and industrial systems, it provides reliable thickening, binding, and stabilization.

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~ Rýchly odkaz ~

SkratkaCMC / Na-CMC

Číslo CAS9004-32-4

Food CodeE466 · Cellulose Gum

Typ iónuAniónové

Tepelná geláciaŽiadne — rozpustné za horúca a za studena

Stabilita pHpH 5 – 10 (typical)

VzhľadBiely až takmer biely prášok

DokumentyTDS · SDS · COA

Cellulose

What Is LANDERCOLL CMC

Carboxymethyl Cellulose for Thickening, Stabilization, Binding, and Texture Control

LANDERCOLL CMC is a versatile carboxymethyl cellulose product designed for manufacturers who need reliable thickening, stabilization, binding, suspension control, water management, texture improvement, and formulation consistency across a broad range of industries and application systems.

As a water-soluble, anionic cellulose derivative, CMC is especially valuable in food and nutrition systems, detergents and home care, toothpaste and personal care, pharmaceuticals, ceramics, oilfield fluids, paper and pulp, textile printing, adhesives, and other industrial formulations. It is particularly well-suited for applications where viscosity, structure, particle suspension, anti-redeposition, water binding, or texture stability are important performance requirements.

Different industries require different CMC grades. The right selection depends on viscosity level, degree of substitution, purity specification, dissolution behavior, salt tolerance, pH environment, regulatory requirements, and final product performance target. LANDERCOLL supports customers with application-based product selection, grade matching, and practical technical communication.

Typ iónu

Anionic — electrostatic anti-redeposition

Food Status

E466 / Cellulose Gum (suitable grade)

Žiadna gelácia

Soluble in both hot & cold water

Viscosity · Filtration

Chémia

Definícia a chémia

What Is CMC?
Definícia, chémia a priemyselná úloha

CMC stands for Carboxymethyl Cellulose. In commercial and industrial applications, it is most commonly supplied as Sodium Carboxymethyl Cellulose (Na-CMC) — a water-soluble, anionic cellulose derivative produced by introducing carboxymethyl groups (–CH₂COONa) onto the cellulose backbone. Its CAS number is 9004-32-4.

In food-related applications, CMC is commonly referred to as cellulose gum and is listed as food additive E466 in the EU food additive database under the name sodium carboxymethyl cellulose / cellulose gum. Food use requires the correct compliant grade and adherence to the regulations of the target market.

CMC is produced by reacting purified natural cellulose — typically derived from wood pulp or cotton linter — with sodium monochloroacetate under controlled alkaline conditions. This reaction introduces carboxymethyl groups onto the cellulose backbone, converting the insoluble natural polymer into a water-soluble, anionic polyelectrolyte.

Key Chemical Parameters

Stupeň substitúcie (DS)

Average number of carboxymethyl groups per glucose unit, typically ranging from 0.4 to 1.5. Higher DS generally improves water solubility, salt tolerance, and clarity of solution. DS directly affects performance in food, oilfield, and industrial applications.

Trieda viskozity

Measured at 1% or 2% aqueous solution, ranging from very low (below 50 mPa·s) to very high viscosity (above 10,000 mPa·s), depending on molecular weight and concentration.

Purity Level

The sodium chloride and sodium glycolate content varies by grade. High-purity grades (typically >99% active content) are required for food, pharmaceutical, and personal care applications. Technical grades are used in ceramics, oilfield, paper, textile, and industrial systems.

How CMC Differs from Non-ionic Cellulose Ethers

Unlike HPMC, HEMC/MHEC, and HEC — which are non-ionic — CMC is an anionic cellulose derivative carrying a negative charge in solution. It is sensitive to multivalent cations (Ca²⁺, Mg²⁺, Al³⁺) and high salt concentrations, which can reduce its viscosity and solubility. It provides anti-redeposition performance in detergent systems through electrostatic interaction with fabric surfaces, and can interact with positively charged ingredients in formulations.

CMC is generally more cost-effective than non-ionic cellulose ethers for many industrial applications. Understanding CMC's anionic nature is critical for formulation compatibility assessment, particularly in high-electrolyte systems.

CMC

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Technické údaje

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Referenčné údaje

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Položka	Typická referencia
Názov produktu	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits
Skratka	CMC / Na-CMC
Číslo CAS	9004-32-4
Food Additive Code	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits
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Vzhľad	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits
Typ iónu	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits
Molekulárny základ	Celulózový éter (modifikovaná prírodná celulóza)
Zdroj suroviny	Drevo na vlákninu alebo bavlnené vlákna
Rozpustnosť	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits
Tepelná gelácia	Žiadna tepelná gelácia — zostáva rozpustná v širokom teplotnom rozsahu
Rozsah viskozity	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits
Meranie viskozity	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits
Stupeň substitúcie (DS)	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits
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Stabilita pH	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits
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Kľúčové funkcie	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits
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Dostupné dokumenty	TDS, SDS, COA, odporúčanie produktu na požiadanie

Important: This table is a general reference only. For exact viscosity, pH, moisture content, purity, degree of substitution, sodium chloride content, sodium glycolate content, particle size distribution, microbial limits, and grade-specific values, please request the official TDS or COA from LANDERCOLL.

Referenčná trieda

CMC Product Grades —
Viscosity, Purity & Application

LANDERCOLL CMC is available in multiple grade directions based on viscosity level, purity specification, degree of substitution, and target application. The table below is designed as a product selection reference. Final grade selection should always be confirmed through formulation testing and direct technical discussion with our team.

Smerovanie triedy	Typical Viscosity / Purity	Hlavné aplikácie	Key Performance Focus
Low Viscosity CMC	Low viscosity	Beverages, coatings, paper, textile, low-build liquid systems	Flow control, stabilization, light thickening
Medium Viscosity CMC	Stredná viskozita	Detergents, food systems, ceramics, adhesives, personal care	Thickening, suspension, texture, binding
High Viscosity CMC	Vysoká viskozita	Food gels, sauces, toothpaste, ceramics, oilfield fluids	Strong viscosity, structure, water binding, suspension
High Purity CMC	Depends on grade; high purity (>99%)	Food, pharmaceuticals, personal care, toothpaste	Purity, safety, regulatory compliance, consistent performance
Detergent Grade CMC	Low to medium viscosity; technical purity	Laundry detergent, powder detergent, cleaning systems	Anti-redeposition, soil suspension, formulation stability
Ceramic Grade CMC	Medium to high viscosity; suitable purity	Ceramic body, glaze, extrusion, pressing, slip casting	Binding, plasticity, green strength, process control
Oilfield Grade CMC	Medium to high viscosity; suitable purity	Drilling fluids, completion fluids, fluid-loss control	Viscosity, filtration control, mud stability
Industrial Grade CMC	Depends on application; technical purity	Paper, textile, adhesives, inks, industrial liquids	Thickening, binding, stabilization, process consistency

Note: Grade direction is a starting reference. Actual LANDERCOLL CMC grades should be selected according to your application, viscosity target, purity requirement, compliance needs, and processing conditions. Contact our team for specific grade recommendations.

Hlavné funkcie

Key Functions of CMC in
Formulation Systems

Zahusťovanie a budovanie viskozity

CMC dissolves in water to form a viscous, pseudoplastic solution — viscosity decreases under shear during mixing and application, and recovers at rest. Because CMC is anionic, its viscosity is more sensitive to salt and multivalent cation content than non-ionic cellulose ethers.

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ii.

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iii.

Väzba

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iv.

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One of the most important functions of CMC in laundry detergent systems. CMC adsorbs onto fabric surfaces — particularly cotton and cellulosic fibers — creating a protective barrier that repels soil particles through electrostatic and steric effects, keeping removed soil suspended in wash water rather than redepositing on clean fabric.

Standard anti-redeposition agent in laundry detergents
Effective on cotton and cellulosic fiber surfaces
Decades of established detergent industry use
Cost-effective anti-redeposition performance

vi.

Zlepšenie textúry

In food, toothpaste, personal care, and household products, CMC helps create a smoother, more stable, and more controlled product texture — contributing to pleasant mouthfeel in food systems, smooth extrusion behavior in toothpaste, and consistent sensory feel in personal care products.

Food: pleasant mouthfeel, smooth sensory profile
Toothpaste: smooth extrusion, consistent tube behavior
Personal care: stable product texture and feel
Household: controlled product body and viscosity

Príručka aplikácie

CMC Application Selection Guide —
Smerovanie podľa triedy pre priemysel

CMC grade selection should always begin with the target application and required compliance level. A CMC grade used in detergents may not be suitable for food or pharmaceutical applications, and a food-grade CMC may not be optimized for ceramic or oilfield performance. The table below provides a structured reference for common application-to-grade matching.

Aplikácia	Odporúčané smerovanie triedy	Hlavné požiadavky na výkon
Food Systems (General)	Suitable food-grade CMC (high purity)	Texture, stabilization, water binding, viscosity control
Sauces and Dressings	Medium to high viscosity food-grade CMC	Thickening, suspension, mouthfeel, stability
Bakery and Frozen Foods	Suitable food-grade CMC	Moisture control, texture, freeze-thaw stability
Nápoje	Low to medium viscosity food-grade CMC	Stabilization, suspension, mouthfeel, clarity
Ice Cream and Dairy	Suitable food-grade CMC	Texture, water binding, freeze-thaw stability
Gluten-Free Products	Suitable food-grade CMC	Texture, binding, moisture retention
Laundry Detergent (Powder)	Detergent grade CMC	Anti-redeposition, soil suspension, formulation stability
Liquid Detergent / Cleaners	Detergent grade CMC	Viscosity, product body, storage stability
Zubná pasta	High purity medium / high viscosity CMC	Binding, texture, water retention, abrasive suspension
Farmaceutické výrobky	Suitable pharmaceutical grade CMC	Binding, suspension, disintegration support, viscosity
Keramika	Ceramic grade CMC	Binding, plasticity, green strength, glaze stability
Riedidlá na vrtné plyny	Oilfield grade CMC	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits
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Potlač textilu	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits
Adhesives / Inks	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits
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Sprievodca dávkovaním

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podľa aplikácie

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Aplikácia	Typical Reference Dosage (% by weight)
Food Systems (General)	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits
Sauces and Dressings	0.2% – 1.0%
Nápoje	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits
Mrazené potraviny	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits
Ice Cream and Dairy	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits
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Liquid Detergent / Cleaners	0.2% – 1.0%
Zubná pasta	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits
cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits
cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits
Keramika	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits
Ropné kvapaliny	Depends on fluid system and target rheology
cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits	cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits

cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits

cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits E466 · Cellulose Gum

Suitable food-grade CMC — also known as cellulose gum — is widely used in food systems where thickening, stabilization, water management, texture control, and suspension support are required. Recognized as food additive E466.

CMC is particularly valued in food formulations because it is effective at low concentrations, provides stable viscosity across a wide temperature range, does not contribute flavor or odor, and is compatible with a wide range of food ingredients. Its water-binding capability makes it especially useful in frozen food systems, reduced-fat products, and bakery applications where moisture management is critical.

Food applications require suitable food-grade CMC that meets applicable purity specifications, heavy metal limits, and microbiological requirements. Compliance with the specific food regulations of the target market is required.

Request Food Grade CMC

Why CMC in Food Systems

Effective thickening at low use concentrations
Stable viscosity across a wide temperature range
No flavor or odor contribution
Water-binding for moisture management
Freeze-thaw stability in frozen food systems
Suspension of fruit pulp, particles, and actives
Compatible with a wide range of food ingredients
Recognized as food additive E466 (cellulose gum)

Food · i.

Omáčky a dresingy

Provides thickening, suspension of particulates, mouthfeel improvement, and storage stability. Maintains uniform product consistency and prevents phase separation.

Controlled viscosity and product body
Suspension of spice particles and herbs
Improved mouthfeel and sensory quality
Reduced phase separation

Food · ii.

Bakery & Frozen Foods

Retains moisture, improves crumb texture, extends shelf life, and reduces ice crystal formation in frozen systems for better freeze-thaw stability.

Moisture retention extending shelf life
Improved crumb texture and softness
Reduced ice crystal formation
Better freeze-thaw stability

Food · iii.

Nápoje

Low to medium viscosity food-grade CMC stabilizes suspensions, improves mouthfeel, and maintains uniform product appearance in fruit juices, plant-based drinks, and flavored beverages.

Suspension of fruit pulp and particles
Improved mouthfeel and sensory quality
Reduced settling during storage
Compatible with common beverage pH ranges

Food · iv.

Ice Cream & Dairy

Controls ice crystal growth, improves body and texture, and maintains product quality during storage and temperature fluctuation. Supports protein stabilization in dairy-related systems.

Controlled ice crystal growth, smoother texture
Improved body and creaminess
Better freeze-thaw stability
Protein stabilization in dairy systems

Application · Detergents

CMC for Detergents
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Typické aplikácie

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Kompatibilný s bežnými aniónovými a neiónovými tenzidmi
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Typické aplikácie

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Stable paste body and structure
Smooth, consistent extrusion from tube
Uniform suspension of abrasive particles
Water retention supporting paste consistency
Stable texture throughout shelf life
Compatible with common toothpaste ingredients

Ďalšie aplikácie

CMC for Pharmaceuticals, Ceramics,
& Oilfield Applications

Beyond food, detergents, and personal care, CMC delivers critical performance in pharmaceuticals, ceramics manufacturing, and oilfield fluid systems — each requiring carefully selected grade directions matched to specific technical and regulatory requirements.

Farmaceutický priemysel

CMC for Pharmaceutical Applications

Suitable pharmaceutical grades of CMC may be used as a binder, suspending agent, stabilizer, viscosity modifier, or disintegration-related ingredient. CMC is referenced in major pharmacopoeias including USP/NF and Ph. Eur. under the monograph name Carmellose Sodium.

Tablet binding systems
Pharmaceutical suspensions (oral and topical)
Topical gel and cream formulations
Oral liquid and ophthalmic formulations
Established pharmacopoeial acceptance (USP/NF, Ph. Eur.)

Pharmaceutical applications require suitable grade selection, pharmacopoeial compliance, and relevant documentation. Contact LANDERCOLL to discuss pharmaceutical grade availability.

Keramika

CMC for Ceramic Production

CMC is used as a binder, plasticizer, suspension stabilizer, and process aid across multiple ceramic manufacturing stages. It is one of the most widely used organic additives in the ceramics industry due to its effectiveness at low dosage and its ability to burn out cleanly during firing.

Ceramic tile body (wall, floor, porcelain tile)
Ceramic glaze and engobe
Extrusion systems and powder pressing
Slip casting and glaze suspension
Clean burnout during firing without residue

Improves plasticity and workability during shaping, builds green strength before firing, and stabilizes ceramic glaze suspensions during storage and application.

Ropné pole

CMC for Oilfield Applications

CMC is widely used in oilfield fluid systems where viscosity control, filtration reduction, suspension performance, and mud stability are required. In drilling fluid applications, CMC builds and maintains fluid viscosity to support drill cuttings transport, and reduces filtration loss by forming a thin, low-permeability filter cake on the wellbore wall.

Water-based drilling fluids and completion fluids
Fluid-loss reduction through filter cake formation
Suspension of weighting materials and drill cuttings
Mud stability across temperatures and salinities
Compatible with common water-based drilling fluid additives

Oilfield applications require grade selection based on specific fluid system requirements, downhole temperature conditions, salinity level, and regulatory requirements.

Application · Paper & Pulp

CMC for Paper and Pulp

CMC improves surface strength, printability, and ink absorption behavior in paper surface sizing. In paper coating, it helps control coating viscosity, improve adhesion, and support uniform coating layer formation.

Improved surface strength and printability
Controlled coating viscosity and stability
Better coating adhesion and uniformity
Improved ink absorption behavior

Application · Textile Printing

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Riadená viskozita a tokové vlastnosti
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Cost-effective industrial thickening

Podľa odvetvia

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podľa odvetvia

cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits

Detergent Grade CMC

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Fluoride toothpaste · Non-fluoride toothpaste · Tooth gel · Oral care gel systems

Grade · iv.

Pharmaceutical Grade CMC

Manufactured and tested to pharmacopoeial standards (USP/NF, Ph. Eur.) under the name Carmellose Sodium. Binding, suspension, viscosity modification, and stabilization for pharmaceutical formulations.

Tablet binders · Pharmaceutical suspensions · Topical formulations · Oral liquid systems · Ophthalmic formulations

Grade · v.

Ceramic Grade CMC

Clean burnout during firing. Binding, plasticity improvement, green strength, glaze suspension stability, and process control across ceramic manufacturing stages.

Ceramic tile body · Ceramic glaze & engobe · Extrusion systems · Powder pressing · Slip casting

Grade · vi.

Oilfield Grade CMC

Viscosity control, fluid-loss reduction, suspension performance, and mud stability under downhole conditions in water-based oilfield fluid systems.

Water-based drilling fluids · Completion fluids · Fluid-loss control systems · Mud stabilization

Grade · vii.

Industrial Grade CMC

Technical purity grade for non-regulated industrial applications. Thickening, binding, suspension stability, and process control across paper, textile, adhesive, and industrial systems.

Paper sizing & coating · Textile printing paste · Water-based adhesives · Inks · Agricultural formulations · Industrial fluids

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Need Grade Guidance?

Contact LANDERCOLL with your application details — viscosity target, purity requirement, compliance needs, and processing conditions — for a tailored CMC grade recommendation.

Request Grade Guidance

Porovnanie produktov

CMC vs Other
Cellulose Derivatives — Selection Guide

Understanding the differences between cellulose ether and cellulose derivative types helps formulators select the most appropriate product. LANDERCOLL supplies CMC, HPMC, HEMC/MHEC, and HEC — the four most widely used cellulose-based water-soluble polymers in industrial formulation.

CMC

Karboxymetylcelulóza

Aniónové Žiadne gelovanie ✓

Thickening, stabilization, binding, anti-redeposition, water binding. Cost-effective across regulated and industrial applications.

Food (E466) · Detergents · Ceramics · Oilfield · Toothpaste · Pharma · Paper · Textile

HPMC

Hydroxypropylmetylcelulóza

Neiónové Geluje pri zahrievaní

Všestranné: zadržiavanie vody, zahusťovanie, tvorba filmu, široká kompatibilita s priemyslom.

Construction · Pharma · Food · Personal care · Detergents · Industrial

HEMC

Hydroxyetylmetylcelulóza

Neiónové Geluje pri zahrievaní

Strong drymix construction performance: water retention, open time, anti-sag behavior.

Lepiace lepidlo na dlaždice · Stierka na steny · Omietka · EIFS/ETICS · Suchá zmes na maltu

HEC

Hydroxyetylcelulóza

Neiónové Žiadne gelovanie ✓

Rheology control, thickening, strong latex compatibility, broad water-based system compatibility.

Water-based paints · Coatings · Personal care · Detergents · Oilfield

For Food, Toothpaste & Detergents

CMC (E466 / Carmellose Sodium) is the established standard for food stabilization, texture, anti-redeposition in laundry detergents, and toothpaste binding. Generally more cost-effective than HPMC for these applications. CMC's anionic nature provides the electrostatic interaction with fabric surfaces that drives anti-redeposition performance.

For Ceramics & Oilfield

CMC is the most commonly used cellulose derivative in ceramics and oilfield applications due to its cost-effectiveness, reliable performance at suitable technical grades, and availability in grades matched to each industry's requirements. Clean burnout in ceramics and reliable fluid-loss control in oilfield systems.

For Construction & Paints

For drymix construction materials, HPMC and HEMC/MHEC are more commonly selected due to stronger water retention in cement and gypsum systems. For water-based paints and latex coatings, HEC is preferred due to its strong latex compatibility and absence of thermal gelation.

Logistika a dokumentácia

Balenie, skladovanie a Dostupné dokumenty

Balenie a skladovanie

LANDERCOLL CMC is supplied in industrial packaging suitable for transportation, storage, and production handling. CMC powder is hygroscopic and will absorb moisture from the environment if packaging is left open or storage conditions are inadequate. Proper storage conditions help maintain powder flowability, dissolution behavior, viscosity performance, and product stability throughout the shelf life.

Štandardné balenie

25 kg na vrece
Papierové vrece s vnútornou ochrannou polyetylénovou vrstvou proti vlhkosti
Paletizované balenie dostupné na požiadanie
Customized packaging options for long-term cooperation

Odporúčania pre skladovanie

Skladujte na chladnom, suchom a dobre vetranom prostredí
Uchovávajte mimo vlhkosti, priameho slnečného žiarenia a zdrojov tepla
Udržiavajte balenie uzavreté, keď sa nepoužíva
Vyhýbajte sa kontaminácii počas manipulácie a prepravy
Používajte v rámci odporúčanej doby spotreby
Neukladajte v blízkosti silných oxidačných činidiel alebo reaktívnych chemikálií

Dokumentácia

Dokumentácia produktu
Dostupné na požiadanie

LANDERCOLL môže poskytnúť dokumentáciu súvisiacu s produktom na podporu hodnotenia formulácie, kontrolu nákupu, technickú komunikáciu, regulačné podanie a interné schvaľovacie procesy.

Dostupné dokumenty

Technický list (TDS)
Bezpečnostný list (SDS / MSDS)
Certifikát o analýze (COA)
Brožúra produktu a sprievodca aplikáciou
Odporúčací dokument o triede
Špecifikácia balenia a skladovania
Dokumentácia súvisiaca s exportom, kde je to vhodné

Požiadať o produktové dokumenty

Sprievodca dopytom

Ako požiadať o
Right CMC Grade

To help our team recommend the most suitable CMC grade for your application, please include as much of the following information as possible when contacting us. A detailed inquiry allows us to provide a more accurate grade recommendation and support your evaluation more efficiently.

Požiadať o cenovú ponuku Ask for CMC Grade Recommendation

Application & Grade Direction

Product application (e.g., laundry detergent, ceramic glaze, food sauce, drilling fluid, toothpaste). Required grade direction: food, detergent, ceramic, oilfield, pharmaceutical, or industrial.

ii.

Cieľová viskozita a požiadavky na výkon

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iii.

Podrobnosti o formulácii

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iv.

Množstvo, trh a dokumenty

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ČASTO KLADENÉ OTÁZKY

Často kladené otázky
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What is the difference between CMC and HEC?

Both CMC and HEC do not exhibit thermal gelation and remain soluble in cold and hot water. The key difference is ionic type: CMC is anionic, while HEC is non-ionic. CMC is more sensitive to salt and multivalent cations, but provides anti-redeposition performance in detergents. HEC is more compatible with latex polymer systems and preferred for water-based paints. CMC is generally more cost-effective and preferred in food, detergents, ceramics, and oilfield applications.

Prečo LANDERCOLL

Prečo si vybrať LANDERCOLL CMC

Multi-Industry CMC Application Support

LANDERCOLL CMC supports customers across food, detergents, toothpaste, personal care, pharmaceuticals, ceramics, oilfield, paper, textile, adhesives, and specialty industrial systems. Our product knowledge covers the specific grade requirements and performance expectations of each industry.

ii.

Porovnanie tried na základe aplikácie

We help customers select CMC grades based on real performance requirements — viscosity target, purity level, degree of substitution, anti-redeposition performance, binding strength, suspension stability, and regulatory compliance — rather than simply providing a product list.

iii.

Regulated and Industrial Market Support

For food, pharmaceutical, and personal care applications, we understand that suitable grade selection and documentation are essential. For ceramic, oilfield, paper, textile, and industrial applications, we focus on performance and process compatibility.

iv.

Podpora technickej dokumentácie

Poskytujeme TDS, SDS, COA, odporúčania pre triedy a návody na použitie na podporu hodnotenia vašej formulácie, revízie nákupu a interných schvaľovacích procesov.

Dlhodobé partnerstvo v dodávkach

Naším cieľom je podporovať zákazníkov od počiatočného dopytu po výrobok cez testovanie formulácie, rozhodnutia o zdrojoch a dlhodobú spoluprácu v dodávkach — s konzistentnou kvalitou produktu a rýchlou komunikáciou.

Kontaktujte nás

Find the Right CMC Grade
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LANDERCOLL CMC supports manufacturers of food systems, laundry detergents, toothpaste, pharmaceuticals, ceramics, oilfield fluids, paper, textile printing pastes, adhesives, inks, and specialty industrial products. Whether you are developing a new formulation, optimizing an existing product, or evaluating a new CMC supplier, our team can help you identify the most suitable grade and provide the documentation and technical support you need.

Požiadať o cenovú ponuku Ask for CMC Recommendation Požiadať o produktové dokumenty

~ Vaša žiadosť · MMXXV ~

ProduktCMC · CAS 9004-32-4

Food CodeE466 · Cellulose Gum

Smerovanie triedyFood · Det · Pharma · Ceramic

Typ iónuAniónové

DokumentyTDS · SDS · COA

TrhKrajina a segment

CMC — Carboxymethyl Cellulose Food · Detergents · Pharmaceuticals · Ceramics · Oilfield · Paper · Textile · Industrial

Carboxymethyl Cellulose for Thickening, Stabilization, Binding, and Texture Control

What Is CMC?Definícia, chémia a priemyselná úloha

Key Chemical Parameters

How CMC Differs from Non-ionic Cellulose Ethers

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cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limitsReferenčné údaje

CMC Product Grades —Viscosity, Purity & Application

Key Functions of CMC inFormulation Systems

CMC Application Selection Guide —Smerovanie podľa triedy pre priemysel

cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limitspodľa aplikácie

cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits E466 · Cellulose Gum

Omáčky a dresingy

Bakery & Frozen Foods

Nápoje

Ice Cream & Dairy

CMC for DetergentscURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits

CMC for Pharmaceuticals, Ceramics,& Oilfield Applications

CMC for Pharmaceutical Applications

CMC for Ceramic Production

CMC for Oilfield Applications

CMC for Paper and Pulp

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cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limitspodľa odvetvia

CMC vs OtherCellulose Derivatives — Selection Guide

For Food, Toothpaste & Detergents

For Ceramics & Oilfield

For Construction & Paints

Balenie, skladovanie a Dostupné dokumenty

Balenie a skladovanie

Dokumentácia produktuDostupné na požiadanie

Ako požiadať oRight CMC Grade

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Prečo si vybrať LANDERCOLL CMC

Multi-Industry CMC Application Support

Porovnanie tried na základe aplikácie

Regulated and Industrial Market Support

Podpora technickej dokumentácie

Dlhodobé partnerstvo v dodávkach

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What Is CMC?
Definícia, chémia a priemyselná úloha

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Referenčné údaje

CMC Product Grades —
Viscosity, Purity & Application

Key Functions of CMC in
Formulation Systems

CMC Application Selection Guide —
Smerovanie podľa triedy pre priemysel

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podľa aplikácie

CMC for Detergents
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CMC for Pharmaceuticals, Ceramics,
& Oilfield Applications

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podľa odvetvia

CMC vs Other
Cellulose Derivatives — Selection Guide

Dokumentácia produktu
Dostupné na požiadanie

Ako požiadať o
Right CMC Grade

Často kladené otázky
cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits

Find the Right CMC Grade
cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits