Ethylenediaminetetraacetic acid disodium salt Edetate disodium EDTA disodium salt
It is an important chelating agent that can chelate metal ions in solution.
Disodium EDTA Quick Details
English name: Ethylene diamine tetraacetic acid disodium salt(EDTA-2NA)
CAS No.: 6381-92-6
Molecular Fomula: C10H14N2O8Na2•2H2O
Chemical Structure:
Appearance: White crystalline powder
Disodium EDTA Typical Properties
Content% |
99.0 % min |
Chloride( Cl)% |
0.005 % max |
Sulfate(SO4)% |
0.03 % max |
Metal chelate(Pb)% |
0.001 % max |
Iron(Fe)% |
0.001 % max |
Chelate: mgCaCO3/g |
267 min |
pH Value |
4.0-5.0 |
NTA% |
1.0 max |
Bulk density kg/m3 |
850-1050 |
Clarity testing |
Pass |
Application: Chelating agent;Preservatives;The antioxidant synergist;etc
Disodium EDTA Packaging and Shipping
§ Bags, 25 kg
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