Carboxy Methyl Cellulose
Carboxymethyl cellulose, which is also known as CMC, is derived from cellulose by introducing a carboxymethyl group along the cellulose chain. The functional properties of carboxymethyl cellulose depend on the degree of substitution of the cellulose structure. This also allows the molecule to be hydrated, thus becoming soluble. The higher the degree of substitution, the more rapidly it dissolves.
Specifications
| IUPAC Name | 2,3,4,5,6 - Pentahydroxyhexanal |
|---|---|
| CAS Number | 9004-32-4 |
| HS Code | 3912.31.00 |
| Formula | C8H16O8 |
| Appearance | White or lightly yellow powder |
| Common Names | Carboxymethylcellulose, carmellose |
| Packaging | 800 @ 25 kg Drums, 20MT |
Applications
Food Industry
Carboxymethyl cellulose is used as a viscosity modifier and thickener.
The anionic nature of it interact with the positive charges found in
protein in acidic conditions, thus stabilizing the low pH dairy beverage.
It is used to stabilize emulsions in food product like ice cream to control
meltdown, texture and protect against heat shock. Carboxymethyl cellulose
is used to improve yield in baking by increasing gas bubble formations.
It can control ice crystal growth in frozen desserts and soft-serve ice
creams and improve mouth feel, body and texture, thus enhancing the
quality of bakery items and frozen desserts. It is used in pet foods
as a water binder, gravy thickener and extrusion aid.
Pharmaceutical Industry
It is used as a thickening agent in the pharmaceutical industry
Other applications
It is used in lubricants, toothpaste, laxatives, diet pills, water-based paints,
detergents, textile sizing, and paper products.