Sulphur Powder/Granulars
Ground Sulfur, Pelletized Sulfur, Elemental Sulfur.
- CAS
- 7704-34-9
- EC
- 231-722-6
- Sectors
- Rubber & Elastomers, Agriculture
Sulphur Powder/Granulars (CAS 7704-34-9) is elemental sulfur in processed solid form, offered as a finely milled yellow powder and as dust-free granulars, refined to Technical Grade with a guaranteed purity of 99.9% and used mainly in rubber vulcanization and soil pH adjustment. The powder form is finely milled for rapid dispersion, while granulars are dust-free for safer logistics. The Particle Size of the powder is strictly controlled to ensure optimal reactivity in chemical blending and pyrotechnic applications. In the agricultural sector, granular sulfur is preferred for mechanical application in fields as a slow-release nutrient. Both forms are produced using Refining Processes that minimize ash and moisture content, ensuring high industrial efficiency.
Typical Properties
| Appearance | Sulfur is a yellow crystalline solid or powder. Often transported in the molten state. |
|---|---|
| Grades available | Technical Grade |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
Sulphur Powder/Granulars
Applications
- Rubber Compounding: Finely milled powder is used for uniform cross-linking in high-performance tire and footwear manufacturing.
- Soil Amendment: Granular sulfur is applied to alkaline soils to lower pH and provide essential sulfur nutrients to crops.
- Pyrotechnics and Matches: Technical grade powder serves as a combustible component in the manufacturing of matches and signaling devices.
Safety & Risks
Classified as Flammable Solid and Dust Explosion Hazard. Use Antistatic Clothing and Explosion-Proof Ventilation during handling.
Packaging
25 kg Paper Bags, 500 kg/1000 kg Bulk Bags, and silo trucks.