Chromium(III) potassium sulphate, 98%
Chromium(III) potassium sulphate, 98% (CAS 7788-99-0) supplier Zemixal: CrH24KO20S2, COA and SDS with every lot, worldwide shipping.
About Chromium(III) potassium sulphate, 98%
Researchers and plant chemists source Chromium(III) potassium sulphate, 98% from Zemixal for routine and specialised work. Identity at a glance (Extra Pure): CAS 7788-99-0, formula CrH24KO20S2 and molar mass 499.4 g/mol. It is described as solid.
Where it is used
- Organic synthesis
- Solar & photovoltaic research
Safe handling
No GHS classification is recorded for this item, but handle it with normal laboratory care.
Standard pack sizes are 500 g, 5 kg and 4 x 25 kg, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Organic synthesis
- Solar & photovoltaic research
Applications
Grade guides
Specifications and identifiers
| Product name | Chromium(III) potassium sulphate, 98% |
|---|---|
| Catalogue number | ZX-013602 |
| 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 | Extra Pure |
| Purity / assay | ≥98% |
| Physical form | Solid |
| Appearance | Solid |
| 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 | |
| 4 x 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.
Questions about Chromium(III) potassium sulphate, 98%
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Other grades with CAS 7788-99-0
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