CMC

We are offering our customers a wide range of CMC, which are available following Specifications :- CMC (Sodium Carboxymethyl Cellulose) Molecular Formula: C6H7O2 (OH)2OCH2COONa CAS NO. 9004-32-4 H.S. Code: 39123100 Chemical Properties: CMC is a kind of cellulose ether with anion contours high molecular structure. It has no smell, no taste and no toxicity. The white to off-white powder and graininess can be easily melt in water and become colloidal solution, but it cant melt in ether, acetone and other organic solvent. Applications: 1 Food Grade CMC 2 Detergent Grade CMC 3 Oil-drilling Grade CMC 4 Paper Grade CMC 5 Textile, Dyeing Grade CMC 6 Ceramics, Construction, Paint Grade 7 Welding, Battery Grade CMC 8 Toothpaste Grade CMC 9 Tobbaco Grade CMC Technique Requirements Viscosity(2% aqueous solution, mpas)25 min Degree of Substitute0.2-1.5 PH Value (10g/l aqueous solution)6.0-8.5 Loss on Drying (%)10.0 max Chloride (cl, %)1.2 max Arsenic (As, %)0.0002 max Lead (Pb, %)0.0005 max Heavy Metal (Pb, %)0.0015 max Iron (Fe, %)0.02 max Our company can produce food grade CMC with high purity, very high viscosity according to the customera s requirements. Purity: 99% min Viscosity(1% aqueous solution, Brookfield): FVH6: 5000 min mpa.s; FHV9: 2000 min mpa.s