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Medchemexpress LLC Chromium(III) potassium sulfate dodecahydrate | 7788-99-0 | MFCD00149917 | >98.0% | 499.40 g/mol | KCr(SO4)2·12H2O | 25 G
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Catalog No. 5000303680
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Chromium(III) potassium sulfate dodecahydrate (CAS 7788-99-0) is an inorganic salt, commonly called chrome alum, supplied as a pale purple crystalline solid. Offered as a ≥98.0% purity reagent, it serves as a stable source of chromium(III) for laboratory synthesis, analytical procedures, and industrial uses such as tanning and photographic film hardening.

  • High purity reagent (≥98.0%).
  • Pale purple crystalline solid.
  • Molecular formula KCr(SO4)2·12H2O; molar mass ~499.40 g/mol.
  • Provides a reliable source of chromium(III) for synthesis and analysis.
  • Applicable in tanning and photographic film hardening processes.

Catalog No. 50-003-03680 Supplier Medchemexpress LLC Supplier No. 25GHYW019950
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Chromium(III) potassium sulfate dodecahydrate (CAS 7788-99-0) is an inorganic salt, commonly called chrome alum, supplied as a pale purple crystalline solid. Offered as a ≥98.0% purity reagent, it serves as a stable source of chromium(III) for laboratory synthesis, analytical procedures, and industrial uses such as tanning and photographic film hardening.

  • High purity reagent (≥98.0%).
  • Pale purple crystalline solid.
  • Molecular formula KCr(SO4)2·12H2O; molar mass ~499.40 g/mol.
  • Provides a reliable source of chromium(III) for synthesis and analysis.
  • Applicable in tanning and photographic film hardening processes.

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