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EDTA-4Na, Ethylenediaminetetraacetic acid tetrasodium salt

  • Origin: China
  • Supply Type: oem service
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Quick Details

CAS 13235-36-4
Molecular weight 452.23
Formula C10H12N2O8Na4-4H2O
Content % ≥99.0
Chloride (as Cl) % ≤ 0.05
Sulfate (as SO4) % ≤ 0.05
Heavy metal(by Pb) % ≤ 0.001
Iron (Fe)% ≤ 0.001
Chelation value: mgCaCO3/g ≥ 215
PH value 10.5-11.5 (5% aqueous solution)
Appearance White crystalline powder

Supplier Info.

  • Company Name Gary Shih Company
  • Membership:Free
  • Business Type: Manufacturer, Trading Company, Buying Office, Agent, Distributor/Wholesaler, Government ministry/Bureau/Commission, Association, Business Service (Transportation, finance, travel, Ads, etc), Other
  • Employees Total
  • Annual Revenue

EDTA-4Na, Contains 4 crystal water, easily soluble in water.EDTA-2Na, contains two crystal water, good water solubility.EDTA Acid, insoluble in cold water, alcohol and general organic solvents, solubility in water is 0.5g/L (25℃).

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