Feature: EDTA-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. C) water solution is 4.0-6.0.

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

Specification:

Appearance: White Crystal;

Content: 99.0% min;

Reaction of water solution: Pass

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

Packing: 25kg/bag