Product | CMC |
Appearance | White crystalline powder |
Grade | Food Grade |
Viscosity, cps(2% water solution, 25°C,Brookfield), mpa.s | 800~1200 |
Loss on drying, % | ≤10 |
PH value (1% solution) | 6.0~8.5 |
Chloride (Cl), % | ≤1.2 |
Iron (as Fe), % | ≤0.02 |
Arsenic (as As), % | ≤0.0002 |
Lead (Pb), % | ≤0.0005 |
MOQ | 1kg |
Sodium carboxymethyl cellulose is a kind of organic matter, chemical formula [C6H7O2(OH)2OCH2COONa] N, is the carboxymethylated derivative of cellulose, is the most important ionic cellulose glue. Sodium carboxymethyl cellulose is usually made of natural cellulose and caustic soda and acetic acid after the reaction of an anionic polymer compound, with molecular weight from thousands to millions. Cmc-na is a white fibrous or granular powder, odorless, tasteless, hygroscopic, and easy to disperse in water to form a transparent colloidal solution.
1. Carboxymethyl Cellulose (CMC) is widely used in food-making as Thickener, Emulsifier.
2. It can also be used in detergent, papermaking, oil-drilling, textile, dyeing, ceramics, construction, paint, welding, battery,
tobacco, toothpaste, etc.