Chromium potassium sulfate dodecahydrate

99.9% metals basis

  • Product Code: 161397
  Alias:    Potassium chromium sulfate, chromium alum, chromium alum, potassium chromium alum
  CAS:    7788-99-0
Molecular Weight: 499.4 g./mol Molecular Formula: CrKO₈S₂·₁₂H₂O
EC Number: 233-401-6 MDL Number: MFCD00149917
Melting Point: 89 °C(lit.) Boiling Point:
Density: 1.83 Storage Condition: Room temperature
Product Specification:
Test Specification
Purity (%) 99.9-100
TOTAL METALLIC IMPURITIES 0-200
CD BY COMPLEXIOMETRIC EDTA 48-50.5
Purity (Based on Trace Metal Analysis) 99.9-100
Water by Karl Fischer 19-20
APPEARANCE Violet Red To Dark Purple Crystalline Powder or Crystals
ICP MAJOR ANALYSIS CONFIRMS CHROMIUM COMPONENT
X-RAY DIFFRACTION Conforms to Structure
Sizes / Availability / Pricing:
Size (g) Availability Price Quantity
25.000 10-20 days ฿450.00
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100.000 10-20 days ฿1,150.00
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500.000 10-20 days ฿3,560.00
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2500.000 10-20 days ฿15,540.00
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10000.000 10-20 days ฿46,600.00
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Chromium potassium sulfate dodecahydrate
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