Chromium(III) potassium sulfate dodecahydrate, black crystals ACS

Supplier: MP BIOMEDICALS (FKA ICN BIOMED
Warning

Synonyms: Chromium potassium sulphate dodecahydrateChromium potassium sulfate dodecahydrateChromium (III) potassium bis(sulphate) dodecahydrateChromium (III) potassium bis(sulfate) dodecahydrate

0219403190 0219403125 0219403180 0219403105
76204-318EA 96.28 USD
76204-318 76204-316 76204-086 76204-320
Chromium(III) potassium sulfate dodecahydrate, black crystals ACS
Chromium (III) potassium sulphate dodecahydrate

Chromium potassium sulfate is the potassium double sulfate of chromium.


  • Grade : ACS
  • Assay : 98.0 - 102.0%
  • Key Applications : Tanning of leather; Used in gelatine emulsions in photographic film as hardener
  • Application Areas : tanning of leather, used in gelatine emulsions in photographic film as hardener
  • Product Type : Inorganics
  • Presentation :Black Crystals
  • Heavy Metals : <0.01% (as Pb)
  • Insoluble Matter : <0.01%
  • NOTES : Chloride (Cl) <0.002%, Aluminum (Al) <0.02%, Iron (Fe) <0.01%, Ammonium (NH4) <0.01%
  • Solubility : Soluble in water.

Formula: CrK(SO₄)₂·12H₂O
MW: 499.4 g/mol
Melting Pt: 89 °C (lit.)
Density: 1.89 g/cm³ ((20 °C))
Storage Temperature: Ambient
MDL Number: MFCD00149917
CAS Number: 7788-99-0

Order Now

Specification Test Results

Assay 98.0 - 102.0%
Insoluble Matter 0.01%
Chloride (Cl) 0.002%
Aluminum (Al) 0.02%
Iron (Fe) 0.01%
Ammonium (NH4) 0.01%

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR