CARBOXYMETHYL CELLULOSE SODIUM is a Cellulose Gum (Cellulose Ether), commercially known as CMC or CMC Sodium or Sodium CMC. CARBOXYMETHYL CELLULOSE is an anionic water-soluble polymer available in number of grades and viscosity types with wide application. SODIUM CARBOXYMETHYL CELLULOSE is odourless, tasteless, non-toxic powder. It is highly soluble in both hot & cold water but dissolves faster in hot water than cold water. The solution of CARBOXY METHYL CELLULOSE has better resistant for microbiological attack than many natural products.