CMC (Carboxymethyl Cellulose)

Product Introduction

CMC is an anionic water-soluble polymer derived from cellulose. It is used as a thickener, stabilizer, and moisture retainer.

Product Information

• Chemical Formula:
• Molecular Weight: Variable (typically 90,000–700,000)
• CAS Number: 9000-11-7
• Melting Point: Decomposes
• Appearance: White or light yellow powder.

Application

Mortar and Adhesives: Enhances water retention and workability. Food: Stabilizer and thickener. Cosmetics: Binder and emulsion stabilizer.

Packaging and Storage

Packaging

25kg multi-layer kraft paper bags.

Storage

Keep sealed and dry; avoid direct sunlight.

Transportation

Handle gently to prevent powder dispersion.

Summary

CMC is a multi-industry thickener that boosts viscosity and stability in mortar, food, and cosmetic formulations.