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81073 Ethylenediaminetetraacetic Acid, Disodium Salt-2-hydrate (EDTA?2Na) EP 500g

Ethylenediaminetetraacetic Acid, Disodium Salt-2-hydrate (EDTA?2Na)

  • CAS No.：6381-92-6
  • Chemical formula：C10H14O8N2Na2?2H2O
  • Chemical weight：372.24
EP
Solubility(Turbidity) Clear
PH(50g/L, 25℃) 4.2~4.8
Ash(Sulfate) 37~39%
Heavy Metals(as Pb) < 0.005%
Iron(Fe) < 0.01%
Assay(calculated on dried substance) > 99.5%