Chemical Product Library / Reference
Sulfur
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Sulfur |
|---|---|
| English synonyms | Sulfur;Sulphur;S |
| Chinese name | 硫磺 |
| Chinese synonyms | 硫;硫黄;硫磺粉 |
| Chemical category | Vulcanizing Agents |
| CAS No. | 7704-34-9 |
| EINECS No. | 231-722-6 |
| Molecular formula | S |
| Molecular weight | 32.06 |
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.
Technical indicators
S content ≥99.5%; ash ≤0.1%; acidity (as H2SO4) ≤0.02%; moisture ≤0.5%; particle size according to grade
Performance characteristics
Yellow powder or granules, insoluble in water, combustible
Application scenarios
Rubber vulcanizing agent, sulfuric acid production, fertilizer, fungicide, fireworks