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EDTA disodium

Edetate disodium; Disodium ethylene diamine tetraacetate

  • Cas Number :139-33-3
  • Chemical Formula : C10H14N2Na2O8.2H2O
  • Molecular Weight : 372.25

EDTA disodium

EDTA disodium can be used in:
Detergents; dyeing assistant; fiber processing agent; cosmetic ingredients; food additives; agricultural micronutrient; fertilizer and aquaculture; pH regulators in the dyeing of wool and polyamide fibers; plymerization initiator; heavy metal quanititative analysis of the agent.

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Appearance:
White crystalline powder
Assay (Purity):
99.0% min.
Chelation value:
265 min
Chloride (as Cl):
0.01% max.
Sulphate (as SO4):
0.05% max.
pH value:
4.0 - 5.0
Iron (as Fe):
0.001% max.
Heavy metals (Pb):
0.001% max