FeatureEDTA-2Na salt is a white powder with two crystal waters, easy to lose crystal water when dried and easy to soluble in water, but hard to soluble in organic solvents like alcohol or ethyl ether. The PH value of 5% (25) water solution is 4.0-6.0

Molecular Formula: C10H14N2Na2O8·2H2O CAS NO.: 6381-92-6

Specification.

Appearance White Crystal

Content99.0% min

Reaction of water solutionPass

Clarification test Pass

Complexation test Pass

Chloride (Cl) 0.01% max

Sulfate(SO4)0.1% max

Heavy metal(Pb)0.005% max

Iron(Fe)0.005% max

Packing25kg/bag..