CMC 25kg Food Grade E466 Thickener Powder CAS 9004-32-4

Place of Origin china
Brand Name FDC
Certification HALAL
Document Product Brochure PDF
Minimum Order Quantity 1000KG
Price Negotiable
Packaging Details 25Kg Bag
Delivery Time 2 weeks
Payment Terms L/C, T/T
Supply Ability 100T one month

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Product Details
Color White Appearance Light And Free Flowing Powder
Qty In 20' FCL 16MT CAS No 9000-11-7
Type Thickeners CMC Application Of CMC In Washing
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Food Grade E466 Thickener Powder

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CMC E466 Thickener Powder

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CAS 9004-32-4 Chemical Food Ingredients

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Product Description

CMC

We provide the WEIYI, YULONG brand Sodium Carboxymethyl Cellulose (CMC) can be use in juice and beverage products

 

CMC 25kg Food Grade E466 Thickener Powder CAS 9004-32-4 0

Application of CMC

 

Thickening, dispersing and emulsifying effect

High degree of substitution and fine transparency performance
Fine dispersing performance in water
High viscosity and fine stability
Models: 8000S etc.

Carboxy methyl cellulose (CMC) or cellulose gum is a cellulose derivative with carboxymethyl groups (-CH2-COOH) bound to some of the hydroxyl groups of the glucopyranose monomers that make up the cellulose backbone. It is often used as its sodium salt, sodium carboxymethyl cellulose.

It is synthesized by the alkali-catalyzed reaction of cellulose with chloroacetic acid. The polar (organic acid) carboxyl groups render the cellulose soluble and chemically reactive. The functional properties of CMC depend on the degree of substitution of the cellulose structure (i.e., how many of the hydroxyl groups have taken part in the substitution reaction), as well as the chain length of the cellulose backbone structure and the degree of clustering of the carboxymethyl substituents.

 

UsesCMC is used in food science as a viscosity modifier or thickener, and to stabilize emulsions in various products including ice cream. As a food additive, it has E number E466. It is also a constituent of many non-food products, such as K-Y Jelly, toothpaste, laxatives, diet pills, water-based paints, detergents, textile sizing and various paper products. It is used primarily because it has high viscosity, is non-toxic, and is hypoallergenic. In laundry detergents it is used as a soil suspension polymer designed to deposit onto cotton and other cellulosic fabrics creating a negatively charged barrier to soils in the wash solution. CMC is used as a lubricant in non-volatile eye drops (artificial tears). Sometimes it is methyl cellulose (MC) which is used, but its non-polar methyl groups (-CH3) do not add any solubility or chemical reactivity to the base cellulose.

Following the initial reaction the resultant mixture produces approximately 60% CMC plus 40% salts (sodium chloride and sodium glycolate). This product is the so-called Technical CMC which is used in detergents. A further purification process is used to remove these salts to produce pure CMC which is used for food, pharmaceutical and dentifrice (toothpaste) applications. An intermediate "semi-purified" grade is also produced, typically used in paper applications.