Ethylene Diamine Tetraacetic Acid DiSodium EDTA Na2

Ethylene Diamine Tetraacetic Acid DiSodium (EDTA.Na2) CAS No.: 139-33-3 Molecular Formula: C10H14N2Na2O8            Molecular Weight：336.21 Structural Formula:        Property:   EDTA.Na2 appears white crystal powder. It can be soluble in water, but can be not nearly soluble in alcohol, and acid in water solution    Specifications: Item Index AppearanceWhite powderPurity≥99.0%Chloride (Cl)≤0.05%Sulfate (SO4)≤0.05%Iron (Fe)≤0.001%Heavy metal (Pb)≤0.001%Chelate value ()≥260mgCaCO3/gpH4.0-5.0Usage:   EDTA.Na2 can be applicable to detergent, dyeing adjuvant, processing agent for fibers, It can also be used as cosmetic additive. EDTA.Na2 can be used as food additive and in agriculture fertilizer etc.Packing and Storage:   Packed in paper bags lined with plastic; net-weighted 25kg per bag. EDTA.Na2 is stored in cool, dark, ventilated and dry places.Key words: EDTA.Na2, ethylene diamine tetraacetic acid disodium. EDTA-4Na