Name:Ethylenediaminetetraacetic Acid Manganese Disodium Salt Hydrate Molecular formula:C10H12N2O8MnNa2•2H2O Molecular weight: M=425.16 CAS number: 15375-84-5 Appearance: Light pink crystalline powder, easily soluble in water. Quality indicators: (Q/24SJK01-2012 quality standard)