Sulphur powder, 99.5%
Sulphur powder, 99.5% (CAS 7704-34-9) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our Metal Powders range.
About Sulphur powder, 99.5%
Sulphur powder, 99.5% sits in our metal Powders section and ships worldwide from stock or short lead time. Key data (Puriss): CAS 7704-34-9, formula S and molar mass 32.07 g/mol. Expect lemon yellow powder.
Common uses in the lab and plant
- Powder metallurgy
- Additive manufacturing
- Chemical synthesis
Handling and storage
Physical constants on file: boiling point 444.7 °C and density 2.07 g/mL at 25 °C. Hazard communication follows GHS (Warning: H315). Our SDS lists exposure controls and first-aid measures. For transport it ships as UN UN 1350.
Standard pack sizes are 1 kg and 50 kg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Powder metallurgy
- Additive manufacturing
- Chemical synthesis
Applications
Specifications and identifiers
| Product name | Sulphur powder, 99.5% |
|---|---|
| Catalogue number | ZX-015274 |
| CAS number | 7704-34-9 |
| IUPAC name | sulfane |
| Molecular formula | S |
| Molar mass | 32.07 g/mol |
| Exact mass | 31.9721 |
| Grade | Puriss |
| Purity / assay | 99.5% |
| Physical form | Powder |
| Appearance | Lemon yellow powder |
| Boiling point | 444.7 °C |
| Density | 2.07 g/mL at 25 °C |
| XLogP3 | 0.5 |
| H-bond donors / acceptors | 0 / 1 |
| Topological polar surface area | 1 Ų |
| HS code | 28020020 |
| UN number | UN 1350 |
| InChIKey | NINIDFKCEFEMDL-UHFFFAOYSA-N |
| SMILES | [S] |
| PubChem CID | 5362487 |
| Synonyms | Sulfur |
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
Precautionary statements P264, P280, P302 + P352, P321, P332 + P317, P362 + P364
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 1 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.
Questions about Sulphur powder, 99.5%
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