Appearance: White or slightly yellow fibrous powder or granular
Viscosity: 5-15000 mpa.s (1% aqueous solution, 25°C, Brookfield viscometer)
Purity: ≥99.5%
CMC is an important cellulose ether, a water-soluble polyanionic compound obtained through chemical modification of natural fibers, easily soluble in both cold and hot water. It possesses unusual and highly valuable comprehensive physical and chemical properties such as emulsifying dispersibility, solid dispersibility, and being physiologically harmless, making it a widely used natural polymer derivative.