Carboxymethylcellulose has a wide range of applications and a large market demand

Carboxymethylcellulose (CMC) is an anionic cellulose ether obtained after carboxymethylation of cellulose. It appears as a non-toxic and odorless white or slightly yellow flocculent fiber powder. It is easily soluble in water and insoluble in ether. , acetone and other organic solvents, their aqueous solutions are neutral or slightly alkaline, and have the functions of…