... 7%, 99.8%, , 98%, 95 Grade Standard: Electron, Rubber, Agriculture, Ceramics, painting, Nano Grade etc.Packing: 25kg or ... normal temperature.Insoluble in water and alcohol, soluble in acid, alkaki and amkonium solution.Application: Used in rubber, dope cable, ... ≤0.006--------Manganese (Mn) % ≤0.0002--------Metallic Zinc (in accordance with Zn) %NoneNone------Muriatic Acid Insoluble Substance % ≤0.030 ...