CAS NO.ï¼?142-47-2 Molecular formula: C5H8NO4Naâ?¢H2O Molecular Weight: 187.13 Purity: 99%, 90%, 80% or as per customers' requests Sizes: 8 - 12 mesh, 18 - 20 mesh,20 - 40 mesh, 30 - 50 mesh, 40 - 60 mesh,60-80 mesh, 80-120 mesh powder Appearance: white crystal or white crystalline powder. Packaging: 25kg/bag Applicationï¼? Used in food as flavor enhancer It can strengthen the natural fresh taste of food,improve the appetite, promote the human body metabolism, supplements the amino acid necessary for human body. Storageï¼?Stored in a cool and dry well closed container and in ventilated area, kept away from moisture and strong light or high temperature.