1, FCC4/BP/USP/E330 Anhydrous BP98 2,High quality 3,low prices 4,Best service 1,SpecificationsItemStandardDescriptionWhite ... ≤1ppmAS≤1ppmMercury≤1ppmAluminium≤0.2ppmBacteriaendotoxic≤0.5IU/mg2,Application:Citric Acid is mainly used in food and beverage industry ,also used ... a light-proof,well-sealed,dry and cool place. Citric acid Anhydrous