Sodyòm karboksimetil seluloz segondè viskozite

Natirèl karboksil se polisakarid ki pi distribye ak abondan nan lanati, ak sous li yo trè abondan . kounye a, teknoloji a modifikasyon nan karboksimetil sitou konsantre sou eterifikasyon ak esterifikasyon . carboxymethylation reyaksyon se yon kalite teknoloji eterifikasyon {{ carboxymethylation of cellulose. Its aqueous solution has the functions of thickening, film formation, bonding, moisture retention, colloid protection, emulsification and suspension. It is widely used in the petroleum, food, medicine, textile and papermaking industries, and is one of the most important cellulose ethers.