Aluminium potassium sulphate, BP/USP/EP
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About Aluminium potassium sulphate, BP/USP/EP
Zemixal supplies Aluminium potassium sulphate, BP/USP/EP within its inorganic Chemicals, Metals & Advanced Materials portfolio. Identity at a glance (BP/USP/EP): CAS 7784-24-9, formula AlH24KO20S2 and molar mass 474.4 g/mol.
Use cases we see most often
- Materials research
- Chemical synthesis
Safe handling
No GHS classification is recorded for this item, but handle it with normal laboratory care.
Order it in 500 g, 2.5 kg, 25 kg and 50 kg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Materials research
- Chemical synthesis
Applications
Grade guides
Specifications and identifiers
| Product name | Aluminium potassium sulphate, BP/USP/EP |
|---|---|
| Catalogue number | ZX-037955 |
| CAS number | 7784-24-9 |
| IUPAC name | aluminum;potassium;disulfate;dodecahydrate |
| Molecular formula | AlH24KO20S2 |
| Molar mass | 474.4 g/mol |
| Exact mass | 473.9755 |
| Grade | BP/USP/EP |
| H-bond donors / acceptors | 12 / 20 |
| Topological polar surface area | 189 Ų |
| HS code | 28333030 |
| InChIKey | GNHOJBNSNUXZQA-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-].[Al+3].[K+] |
| PubChem CID | 62667 |
| Synonyms | Aluminum potassium sulfate dodecahydrate, Aluminium potassium sulfate dodecahydrate, Potassium alum dodecahydrate, Potash alum dodecahydrate, Aluminum potassium disulfate dodecahydrate, Alum, potassium, dodecahydrate, Potassium aluminum sulfate dodecahydrate, Potassium aluminum disulfate dodecahydrate, Sulfuric acid, aluminum potassium salt (2:1:1), dodecahydrate, Aluminum potassium sulfate (AlK(SO4)2), dodecahydrate, Potassium aluminum sulfate dodecahydrate (KAl(SO4)2.12H2O), potassium aluminium sulfate dodecahydrate |
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 | |
| 2.5 kg | Quoted on request | |
| 25 kg | Quoted on request | |
| 50 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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Other grades with CAS 7784-24-9
- CAS
- 7784-24-9
- Formula
- AlH24KO20S2
- MW
- 474.4 g/mol
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