Edta ( ethylene diamine tetraacetic acid )

Key Attributes.

Product name: EDTA ( Ethylene Diamine Tetraacetic Acid ) Molecular Formula: C10H16N2O8 CAS No.: 10378-23-1 H.S: 2921219000 Appearance: white crystal powder Specification stable: Item Standard Result Content (C10H12N2O8Na4.4H2O) =99.0% 99.39% Cl =0.05% 0.005% Fe =0.001% 0.0005% Heavy metals Pb =0.002% 0.0004% PH 10.5-11.5 10.94 Chelate Value =215 220 Appearance White crystalline powder White crystalline powder Conclusion: The product complies with the TECHNOLOGY GRADE.