Bismuth sulphate
Bismuth sulphate (CAS 7787-68-0) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Purity ≥90%. Packs from 250 g.
About Bismuth sulphate
Researchers and plant chemists source Bismuth sulphate from Zemixal for routine and specialised work. For your records (≥90%), the material is defined by CAS 7787-68-0, formula Bi2O12S3 and molar mass 706.2 g/mol. Typical appearance is white powder.
Where it is used
- Pharmaceutical synthesis
- Materials research
Handling and storage
It carries the GHS signal word Warning (H315, H317, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 250 g, 500 g, 5 x 1 kg and 4 x 25 kg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Specifications and identifiers
| Product name | Bismuth sulphate |
|---|---|
| Catalogue number | ZX-014255 |
| CAS number | 7787-68-0 |
| IUPAC name | dibismuth;trisulfate |
| Molecular formula | Bi2O12S3 |
| Molar mass | 706.2 g/mol |
| Exact mass | 705.816 |
| Purity / assay | ≥90% |
| Physical form | Powder |
| Appearance | White powder |
| H-bond donors / acceptors | 0 / 12 |
| Topological polar surface area | 266 Ų |
| HS code | 28332990 |
| InChIKey | BEQZMQXCOWIHRY-UHFFFAOYSA-H |
| SMILES | [O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Bi+3].[Bi+3] |
| PubChem CID | 198144 |
| Synonyms | Bismuth sulfate, Dibismuth trisulfate, Bismuth trisulfate, Bismuth sesquisulfate, Sulfuric acid, bismuth(3+) salt (3:2), Bismuth(III) sulfate, Bi2O12S3, Bismuth(3+) sulfate (2/3), BISMUTH SULFATE, Bi2(SO4)3 |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P272, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P333 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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
| 250 g | Quoted on request | |
| 500 g | Quoted on request | |
| 5 x 1 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 Bismuth sulphate
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Other grades with CAS 7787-68-0
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