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Factory supply sodium carboxymethylcellulose Cmc Powder

Factory supply sodium carboxymethylcellulose Cmc Powder

Short Description:

Carboxymethyl 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.


Product Detail

Product Tags

Product Description

CMC powder Introduction
Carboxymethyl 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.
CMC is used in food under the E number E466 as a viscosity modifier or thickener, and to stabilize emulsions in various products including ice cream. It is also a constituent of many non-food products, such as toothpaste, laxatives, diet pills, water-based paints, detergents, textile sizing, and various paper products.

 

CMC powder Application
1. Food grade: used for dairy drinks and seasonings, also used in ice cream, bread, cake, biscuit, instant noodle and fast paste food. CMC can thicken, stabilize, improve taste, water retaining and tenacity strengthening.
2. Cosmetics grade: used for Detergent and soaps, Tooth paste, Moisturizing cream, shampoo, hair conditioner etc.
3. Ceramics grade: usde for Ceramics body, Glaze slurry and Glaze decoration.
4. Oil drillling grade: Widely used in fracturing fluid, drilling fluid and well cementing fluid as fluid loss controller and tackifier. It can protect the shaft wall and prevent mud loss thus enhance recovery efficiency.
5. Paint grade: Painting and coating.
6. Textile grade: Warp sizing and Printing and dyeing.
7. Other application: Paper grade, Mining grade, gum, mosquito coil incense, tobacco, electric welding, battery and others.

Specification

Item
Specification
Result
Physical Exterior
White or Yellowish Powder
White or Yellowish Powder
Viscosity(1%,mpa.s)
800-1200
1000
Degree of Substitution
0.8Min
0.86
PH(25°C)
6.5-8.5
7.06
Moisture(%)
8.0Max
5.41
Purity(%)
99.5Min
99.56
Mesh
99% pass 80 mesh
pass
Heavy Metal(Pb) , ppm
10Max
10Max
Iron, ppm
2Max
2Max
Arsenic, ppm
3Max
3Max
Lead, ppm
2Max
2Max
Mercury, ppm
1Max
1Max
Cadmium, ppm
1Max
1Max
Total Plate Count
500/g Max
500/g Max
Yeast & Moulds
100/g Max
100/g Max
E.Coli
Nil/g
Nil/g
Coliform Bacteria
Nil/g
Nil/g
Salmonella
Nil/25g
Nil/25g
Remarks
Viscosity measured on the basis of 1% water solution, at 25°C, Brookfield LVDV-I type.
Conclusion
Through analysis, the quality of this batch NO. is approved.

 


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