sodium starch glycolate and its Impurities

A disintegrant, a suspending agent and as a gelling agent, Sodium starch glycolate is used as a pharmaceutical grade dissolution excipient for tablets and capsules. It takes up more than 20 times its own weight of water. Reference standards of Sodium Starch Glycolate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.