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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
Supplier: Medchemexpress LLC 25GHYW019950
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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