Carboxymethylcellulose sodium CAS 9004-34-6

Details:

【Item name】 Carboxymethylcellulose sodium 
【Synonyms】 SCMC; Sodium carboxymethyl cellulose; Carboxyl Methyl Cellulose sodium; Cellulose carboxymethyl ether sodium

【CAS NO.】 9004-32-4
【Mol. Formula】 C6H7O2(OH)2CH2COONa                                      
【Assay】(HPLC) 99%
【Appearance】 White or off-white crystalline powder
【Standard】 Medicine/Food/Cosmetic/Industrial grade 
【Packing】 25kgs/drum (standard packing)
【Storage】 Tight container, protect from light

    
Carboxy Methyl Cellulose(CMC) is synthesized by the alkali-catalyzed reaction of cellulose with chloroacetic acid. 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.

SCMC is a white,odourless,tasteless crystalline powder, which is hygroscopic with excellent solubility in water. However, it is insoluble in organic solvent, and high viscosity, inontoxicity, CMC powder is generally considered to be hypoallergenic as the major source fiber is either softwood pulp or cotton linter.

SCMC is widely used in frozen desserts, protein food, beverages, icings, dressings, instant noodles, etc. 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.

Quality Standard

Application 

1. Food : 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 : used for Detergent and soaps,Tooth paste, Moisturizing cream, shampoo,hair conditioner etc.
3. Ceramics : usde for Ceramics body, Glaze slurry and Glaze decoration.
4. Oil drillling : 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 : Painting and coating.
6. Textile : Warp sizing and Printing and dyeing.
7. Other application: Paper grade, Mining grade, gum, mosquito coil incense, tobacco, electric welding, battery and others.

Shanghai Soyoung Biotechnology Inc. a faithful and professional supplier and exporter of healthcare raw materials for pharmacy, nutrition and food industries for years with own laboratory and GMP standard factories.

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Shanghai Soyoung has nearly 20 years production experience, it is producing in GMP workshop, each batch pass strict testing before shipment. Strict quality control is performed in every procedure from material sourcing, processing and testing to packing.

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