Cmc-carboxymethyl Cellulose By Shijiazhuang Yibei Chemical Industry Co., Ltd.

We are offering our customers a wide range of CMC-Carboxymethyl Cellulose, which are available following Specifications :-
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
Purity: 99% min
Viscosity(1% aqueous solution, Brookfield): FVH6: 5000 min mpa.s; FHV9: 2000 min mpa.s

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.