Chromium(III) potassium sulphate, GR
Buy Chromium(III) potassium sulphate, GR (CAS 7788-99-0) from Zemixal. Request a quote with price, lead time and documents.
About Chromium(III) potassium sulphate, GR
Chromium(III) potassium sulphate, GR is part of the Zemixal transition Metal Compounds (Fe, Co, Ni, Cu, Zn, Mn, Cr) range. For your records (AR), the material is defined by CAS 7788-99-0, formula CrH24KO20S2 and molar mass 499.4 g/mol. Expect powder or crystals voilet.
Common uses in the lab and plant
- Analytical determinations
- Dyes & pigments manufacture
- Textile processing
Storage and safety notes
Physical constants on file: density 1.83 g/cm3. No GHS classification is recorded for this item, but handle it with normal laboratory care.
Available as 500 g, 5 kg and 25 kg. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Analytical determinations
- Dyes & pigments manufacture
- Textile processing
Applications
Grade guides
Specifications and identifiers
| Product name | Chromium(III) potassium sulphate, GR |
|---|---|
| Catalogue number | ZX-013603 |
| CAS number | 7788-99-0 |
| IUPAC name | potassium;chromium(3+);disulfate;dodecahydrate |
| Molecular formula | CrH24KO20S2 |
| Molar mass | 499.4 g/mol |
| Exact mass | 498.9344 |
| Grade | AR |
| Purity / assay | ≥99% |
| Physical form | Crystalline |
| Appearance | Powder or crystals voilet |
| Density | 1.83 g/cm3 |
| H-bond donors / acceptors | 12 / 20 |
| Topological polar surface area | 189 Ų |
| HS code | 28332990 |
| InChIKey | ZFVHBEKVAITXHW-UHFFFAOYSA-J |
| SMILES | O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[K+].[Cr+3] |
| PubChem CID | 24596 |
| Synonyms | Chrome alum, Potassium chromium(III) sulfate dodecahydrate, Chromium potassium sulfate dodecahydrate, Chromic potassium sulfate dodecahydrate, Chrome alum (dodecahydrate), Chromium(III) potassium sulfate dodecahydrate, Potassium chromium alum dodecahydrate, Chromium(III) potassium sulfate (1:1:2), dodecahydrate, Sulfuric acid, chromium(3+)potassium salt(2:1:1), dodecahydrate, CrH24KO20S2, Chromium(III)potassiumsulfatedodecahydrate |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 500 g | Quoted on request | |
| 5 kg | Quoted on request | |
| 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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