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CMC Carboxymethyl Cellulose Powder
Product Overview:
Carboxymethyl cellulose (CMC) is a viscosity builder, non-toxic and tasteless white flocculent powder at room temperature, stable performance, soluble in water, its aqueous solution is neutral or alkaline transparent viscous liquid, soluble in other water-soluble gums and resins, insoluble in organic solvents such as ethanol. Carboxymethyl cellulose is the carboxymethyl group substitution product of cellulose. According to its molecular weight or degree of substitution, it can be completely soluble or insoluble polymers, the latter can be used as weak acid-type cation exchanger for separating neutral or alkaline proteins.
CMC Carboxymethyl Cellulose Powder Attributes
CAS:9000-11-7
MF:C6H12O6
MW:180.15588
EINECS:618-326-2
Specification: 99% min Carboxymethyl Cellulose Powder
Sample:Carboxymethyl Cellulose Powder Avaliable
Packaging:1kg/bag, 25kg/drum
Brand: Ausreson
Appearance:white powder
Storage: Cool Dry Place
Shelf Life: 2 Years
Test Method: HPLC
CMC Carboxymethyl Cellulose Powder Details
Carboxymethyl Cellulose powder Usage and Synthesis.
Carboxymethyl cellulose can form high viscosity colloid, solution, adhesion, thickening, flow, emulsification and dispersion, fugitive, water retention, protection of colloid, film forming, acid resistance, salt resistance, suspension and other characteristics, and physiological harmless, so in the production of food, pharmaceuticals, chemicals, petroleum, paper, textiles, construction and other areas of production is widely used.
Its main uses: cigarette bonding, fabric sizing, shoe paste meal, household paste. Construction of the interior wall spraying, making rows of imitation porcelain, mortar adhesion, concrete enhancement. Refractory fibre, ceramic production of forming bonding. Oil drilling, address exploration mud thickening, reduce water loss.
High-quality paper surface sizing. Active additives for soap and washing powder detergent, as well as dispersing, emulsifying, stabilising, suspending, film-forming, papermaking, varnishing agents and so on in other industrial production. The high quality products can also be used in toothpaste, medicine, food and other industrial sectors.
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How to Select the Right CMC for Your Needs?
Parameter | Options | Suitable Applications | Common Specifications in EU/US Markets |
---|---|---|---|
Viscosity | Low(<500cps) Medium(500-3000cps) High(>3000cps) |
Beverages/suspensions Food/cosmetics Oilfield/adhesives |
Measured as 5% aqueous solution at 25℃ |
Degree of Substitution(DS) | Low(0.2-0.5) Medium(0.6-0.8) High(0.9-1.2) |
Special industrial uses General purpose High solubility requirements |
0.7-0.8 most commonly used |
Purity | Technical grade Food grade Pharmaceutical grade |
Industrial applications Food additives Pharma/cosmetics |
USP/NF, FCC, EP standards |
Particle Size | Coarse(>100μm) Medium(50-100μm) Fine(<50μm) |
Slow-dissolving applications General purpose Fast-dissolving needs |
80-100 mesh common |
Uses of CMC Carboxymethyl Cellulose.
CMC dissolved in water can significantly increase the viscosity of the solution, with thickening, dispersion, emulsification, suspension, protection of colloids, etc., and physiological harmless, in the food, medicine, daily chemical, petroleum, paper, textile, construction and other fields in the production of a wide range of applications.
1. CMC supplier in China Used in textile and printing and dyeing industries. The textile industry uses CMC as a sizing agent for sizing light yarns of cotton, silk, wool, chemical fiber, blended fabrics, etc.
2. Used in papermaking industry. CMC Carboxymethyl Cellulose can be used as a paper surface smoothing agent and sizing agent in the papermaking industry. Adding 0.1% to 0.3% CMC to the pulp can increase the tension resistance of the paper by 40% to 50%, increase the compression fracture resistance by 50%, and increase the kneading property by 4 to 5 times.
3. CMC can be added to synthetic detergents as a dirt adsorbent; daily chemicals such as toothpaste industry CMC glycerol aqueous solution is used as the gum base of toothpaste; pharmaceutical industry is used as a thickener and emulsifier; CMC aqueous solution is used for flotation beneficiation after viscosity increase.
4. CMC in food industry Used in the ceramic industry to make adhesives, plasticizers, glaze suspending agents, color fixatives, etc. for blanks.
5. Used in construction to improve water retention and strength
6. Used in the food industry. The food industry uses high-replacement CMC as a thickener for ice cream, canned food, instant noodles, and a foam stabilizer for beer. It is also used as a thickener, binder, or shaper in the processing of jams, syrups, fruit nectars, snacks, ice cream beverages, etc.
7. The pharmaceutical industry uses CMC with appropriate viscosity as a binder, disintegrant, and suspending agent for suspensions.
Physical properties of Bulk Carboxymethyl Cellulose powder.
Carboxymethyl cellulose (CMC) belongs to anionic cellulose ethers. It is white or slightly yellow flocculent fiber powder or white powder. It is odorless, tasteless and non-toxic. It is easily soluble in cold or hot water to form a transparent solution with a certain viscosity. The solution is neutral or slightly alkaline. It is insoluble in organic solvents such as ethanol, ether, isopropanol, acetone, etc.Carboxymethyl Cellulose applications is soluble in ethanol or acetone solutions containing 60% water. It is hygroscopic, stable to light and heat, and the viscosity decreases with increasing temperature. The solution is stable at pH 2-10. When the pH is lower than 2, solids precipitate. When the pH is higher than 10, the viscosity decreases. The color change temperature is 227℃, the carbonization temperature is 252℃, and the surface tension of 2% aqueous solution is 71mn/n.
Why Choose Our CMC Products?
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Strict quality control: Compliant with FDA, EFSA and European Pharmacopoeia standards
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Customized solutions: Provide specific specifications based on your application needs
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Local technical support: Technical service centers in Europe and America
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Sustainable production: Environmentally friendly processes with reduced carbon footprint
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Stable supply: Warehouses in Europe and US ensure timely delivery
Our advantage
Henrikang have capabilities to manufacture any capsules formula. From sourcing each ingredient in your formula, to post filling inspection; we do it all at the best prices and the fastest lead times. We have the experience to help you formulate a new product for your target audience, or discuss with you how to properly scale your manufacturing. As your partner, it is our job for long-term capsules manufacturing success.
Make sure to check out our products. There, you can see what we believe is some of the best formulas that are on a level of their own. They possibly offer a wide variety of vitamins and nutrients that may be very beneficial. The trademarks of a good capsules supplement include taste, color, shape, size, and more. We carefully weighed these factors and have put together a catalog of some of the very best formulas we offer for you today.


