Sodium Carboxymethyl Cellulose (CMC) is a derivative of cellulose, modified by introducing carboxymethyl groups. It's a water-soluble polymer, commonly used as a thickening agent, stabilizer, and emulsifier.
Chemical Information
HS CODE: 391231
CAS NO: 9004-32-4
Properties
Molecular Formula: [C6H7O2(OH)2OCH2COONa]n
Molecular Weight: 90,000-700,000 Da
Appearance: White to off-white powder
Solubility: Soluble in water, forming a viscous solution
Viscosity: 10-10,000 cP (centipoise) at 1% concentration
Benefits
High viscosity and thickening power
Excellent stability and emulsification properties
Non-toxic and hypoallergenic
Compatible with various ingredients
Cost-effective
Applications
Food Industry :
- Ice cream, yogurt, and desserts
- Beverages (juices, smoothies, and energy drinks)
- Sauces, dressings, and marinades
- Baked goods and pastry fillings
Pharmaceuticals :
- Tablet binder and thickener
- Suspension stabilizer
- Controlled-release formulations
Cosmetics :
- Skincare and haircare products (thickener and stabilizer)
- Toothpaste and oral care products
Industrial :
- Paper production
- Textile manufacturing
- Oil and gas drilling fluids
- Ceramics and construction materials
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