Ethylene Diamine Tetraacetic Acid( EDTA)

?????Ethylene Diamine Tetraacetic Acid (EDTA Acid) CAS No.: 60-00-4 Molecular Formula: C10H16N2O8           Molecular Weight:292.24 Structural Formula:   Properties:  EDTA appears as white crystal powder. It can be soluble in sodium hydroxide, sodium carbonate and ammonia solution. EDTA is not soluble in cold water, acid and common organic solvents and discomposed at 240°C. 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=339 mgCaCO3/gpH2.8-3.0Usage:    EDTA is mainly applied to complexing
Ethylene Diamine Tetraacetic Acid( EDTA)