Fengda Chemicals Corp.

CMC

Sodium Carboxymethyl Cellulose

Molecular formula：C₈H₁₆NaO₈

Molecular weight：178.14

CAS No.：9004-32-4

Property：This product is a sodium salt of carboxymethyl cellulose ether, anionic fiber Ether, is white or milk white fibrous powder or particles, density is 0.5- 0.7 g/cm3, almost odourless, tasteless, hygroscopicity. It is easy to disperse in water becoming transparent colloidal solution, insoluble in organic solvent such as ethanol

Usage：Used as thickening agent in food industry, used as drug carrier in pharmaceutical industry, used as adhesives and resistance to low dose in daily chemical industry. Used as sizing agent and printing paste in printing and dyeing industry such as protective colloid. Used as a fracturing fluid and chemical composition in petroleum chemical industry.

Packing：In 25kg craft paper bag.

Specification：

ITEM	LOW VISCOSITY	HIGH VISCOSITY
VISCOSITY (1% SOLUTION)	500-1000	1000-2000
PH VALUE(1% SOLUTION,25DEGREE CENTIGRADE)	6.0-8.5	6.0-8.5
DEGREE OF SUBSTITUTE	0.7-0.9	0.7-0.9
SODIUM CHLORIDE	1.2% Max.	1.2% Max.
MOISTURE	10 Max.	10 Max.
SODIUM CONTENT	9.5% Max.	9.5% Max.