Place of Origin : Shijiahzuang,China
1. Chemical Name: Carboxymethyl starch sodium (CMS)
Molecular Formula: [C6H7O2(OH)2OCH2COONa]n
Structure Formula: R—CH2COONa: n is the degree of polymerization
2. Physicochemical property
As a white and yellowish solid powder, Carboxymethyl starch sodium (CMS) is a biodegradable and anionic polymer material, which is moisture absorption, non-toxic, tasteless, and soluble in the water.