... high viscosity sodium carboxymethyl cellulose (CMC)Sodium carboxymethyl cellulose (CMC) is made from natural cotton fibers, through etherification, purification and drying process. Sodium carboxymethyl cellulose ... in food, oil drilling, ceramic, detergent, pharmaceutical, paper-making, textile fields, etc. 2.Commodity informationName: Carboxymethyl Cellulose (CMC)Other name: Sodium Carboxymethyl ...