Citric acid 1,Anhydrous/Monohydrate 2,Purity:99.5~100.5% 3,Mesh: ... , plasticizer and detergent, builder.Ordinary characteristic: Molecular formula: C6H8O7 molecular weight: 192.1Package: The packing of our citric acid anhydrous includes 25kg ... : Kept in a light-proof, well-closed, dry and cool place.Quality specifications:BP98, USP24, enterprise standard ect. Citric acid Anhydrous/Monohydrate