Aluminium sulphate, 98%
Buy Aluminium sulphate, 98% (CAS 7784-31-8) from Zemixal: Al2H36O30S3, COA and SDS with every lot, worldwide shipping. Ships from India to 120+ countries.
About Aluminium sulphate, 98%
Aluminium sulphate, 98% is part of the Zemixal main Group Metal & Metalloid Compounds (Al, Sn, Pb, Bi, Sb, Ga, In) range. Key data (98%): CAS 7784-31-8, formula Al2H36O30S3 and molar mass 666.4 g/mol. Typical appearance is white powder, granules, crystals, crystalline powder or chunks.
Typical applications
- Dyes & pigments manufacture
- Water treatment
- Textile processing
Safe handling
It carries the GHS signal word Danger (H290, H318 and H412), so wear gloves and eye protection and work with good ventilation.
Available as 500 g, 5 kg, 25 kg and 4 x 25 kg. Larger or split packs can be arranged. Each lot travels with 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
- Dyes & pigments manufacture
- Water treatment
- Textile processing
Applications
Specifications and identifiers
| Product name | Aluminium sulphate, 98% |
|---|---|
| Catalogue number | ZX-014185 |
| CAS number | 7784-31-8 |
| IUPAC name | dialuminum;trisulfate;octadecahydrate |
| Molecular formula | Al2H36O30S3 |
| Molar mass | 666.4 g/mol |
| Exact mass | 666.0084 |
| Purity / assay | 98% |
| Physical form | Granules |
| Appearance | White powder, granules, crystals, crystalline powder or chunks |
| H-bond donors / acceptors | 18 / 30 |
| Topological polar surface area | 284 Ų |
| HS code | 28332210 |
| InChIKey | AMVQGJHFDJVOOB-UHFFFAOYSA-H |
| SMILES | O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Al+3].[Al+3] |
| PubChem CID | 22377415 |
| Synonyms | Aluminium sulfate octadecahydrate, Aluminum sulfate octadecahydrate, Patent alum, aluminum(III) sulfate octadecahydrate, Cake alum octadecahydrate, Aluminum sulphate octadecahydrate, Dialuminum sulfate octadecahydrate, Sulfuric acid, aluminum salt (3:2), octadecahydrate, aluminum sulfate.18H2O, aluminium sulfate.18H2O, Al2(SO4)3.18H2O, dialuminium sulfate octadecahydrate |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H290May be corrosive to metals
- H318Causes serious eye damage
- H412Harmful to aquatic life with long lasting effects
Precautionary statements P234, P264 + P265, P273, P280, P305 + P354 + P338, P317, P390, P406, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 500 g | Quoted on request | |
| 5 kg | Quoted on request | |
| 25 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 Aluminium sulphate, 98%
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