Molecular formula: (NH4)6Mo7O24·4H2O Physical and chemical properties: White/white with light green crystalline powder, insoluble in ethyl alcohol, the solubility is more than 60g in room temperature. Applications:the important reagent for mensuration of phosphorus, best choice for the manufacture of cyanoethylene catalyst. Packing: 25/50kg in fiber drum /woven bag with inner double layers plastic bag. Quality Standard: Mo 54.0% min Chemical composition(%Max?):