... grade, Pharm Grade and so on Citric acid including citric acid monohydrate, citric acid anhydrous.We can suply all kinds of citric acid, including special specifications as follows:1 ... additives.Specifcation: fit for the main standards in the world. E330,E331,E332 BP93,BP98,BP2003,BP2008,BP2011 FCCIV, FCCV USP21 ...