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SZSE:002741
Chemical Reagents
Ethylenediamine tetraacetic acid dipotassium?salt hexadrate COA Report
  • CAS No.:25102-12-9
  • Molecular weight:476.43
  • Aliases:Ethylenediamine tetraacetic acid dipotassium?salt hexadrate
  • Molecular formula:C10H14N2O8K2·6H2O
  • EC No.:217-895-0
  • HS-No:29224985
Information
Specification category:
Product No. Product name specifications
1.01969.010 Ethylenediamine tetraacetic acid dipotassium?salt hexadrate AR100g
Characteristic: Appearance and properties: Solid.
Melting point(℃): 272
Solubility: Soluble in cold water.
Technical indicators:
Item AR CP
Assay(C10H14N2O8K2·6H2O) ≥99% ≥98.0%
pH value(50g/L solution,25℃) 4.0-5.0 4.0-5.0
Clarity test of solution Pass Pass
Chloride(Cl) ≤0.002% ≤0.01%
Sulfate(SO4) ≤0.01% ≤0.1%
Iron(Fe) ≤0.01% ≤0.005%
Heavy metals(as Pb) ≤0.001% ≤0.005%
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