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SZSE：002741
Chemical Reagents
Potassium hexacyanoferrate(Ⅲ)COA Report
  • CAS No.：13746-66-2
  • Molecular weight：329.26
  • Aliases：Potassium ferricyanide
  • Molecular formula：K3[Fe(CN)6]
  • EC No.：237-323-3
  • HS-No：28372000
Information
Specification category：
Product No. Product name specifications
1.01789.010 Potassium hexacyanoferrate(Ⅲ) AR500g
1.01789.020 Potassium hexacyanoferrate(Ⅲ) CP500g
1.01789.030 Potassium hexacyanoferrate(Ⅲ) AR25kg
1.01789.040 Potassium hexacyanoferrate(Ⅲ) CP25kg
Characteristic： Appearance and properties: Red crystal.
Relative density: 1.85(water=1)(20℃)
Concentration: Pure
Solubility: Soluble in water and acetone, slightly soluble in ethanol.
Technical indicators：
Item AR CP
Assay{K3[Fe(CN)6]} ≥99.5% ≥99.0%
Insoluble matter in water ≤0.005% ≤0.01%
Chloride(Cl) ≤0.005% ≤0.02%
Sulfate(SO4) ≤0.005% ≤0.01%
Sodium(Na) ≤0.02% --
Hexacyanoferrate(Ⅱ)[Fe(CN)64-] ≤0.02% ≤0.1%
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