Ethylene Diamine Tetraacetic Acid Tetrasodium EDTA Na4

Ethylene Diamine Tetraacetic Acid Tetrasodium (EDTA.Na4) CAS No.: 64-02-8 Molecular Formula: C10H12N2Na4O8                    Molecular Weight：380.17  Structural Formula:  Property:  EDTA.Na4 appears white crystal powder. It can be soluble in water and acid, but cannot be soluble in alcohol and other organic solvents.Specification:Item Index AppearanceWhite powderPurity≥99.0%Iron (Fe)≤0.001%Heavy metal (Pb)≤0.002%Chelate value≥215 mgCaCO3/gpH10.5-11.5Usage: EDTA.Na4 can be used as water-softening agents and catalysts of synthetic rubber, EDTA.Na4 can also be used in printing and as dyeing adjuvants, It is also detergent adjuvants.Packing and storage: Solid products: packed in paper bags lined with plastic; net-weighted 25kg per bag.Liquid products: packed in iron drum lined with plastic; net-weighted 200kg per drum.Key words: EDTA.Na4, EDTA4Na, ethylene diamine tetraacetic acid tetrasodium