Sulphur
Sulfur, Brimstone, Flowers of Sulfur.
- CAS
- 7704-34-9
- EC
- 231-722-6
- Sectors
- Rubber & Elastomers, Agriculture
Sulphur (CAS 7704-34-9) is a non-metallic element supplied in Technical Grade, a yellow crystalline solid or powder, standardized at 99.5% purity, and it serves as the primary cross-linking agent in rubber vulcanization and a raw material for phosphate fertilizers. It is insoluble in water but highly reactive, serving as a foundational building block in the global chemical industry.
With a standard 99.5% Purity, it is critical for the production of sulfuric acid, which is the world's most consumed industrial chemical. Its unique Vulcanizing Properties make it indispensable in the manufacture of high-durability rubber products.
In industrial agriculture, it functions as both a nutrient and a pesticide, addressing soil deficiencies and controlling fungal outbreaks. This Bulk Commodity is processed into various physical forms, including flakes and pellets, for logistical 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
Applications
- Vulcanization: Primary cross-linking agent used in the rubber industry to improve the elasticity and strength of tires and belts.
- Fertilizer Production: Fundamental raw material for the synthesis of phosphate fertilizers and as a secondary plant nutrient.
- Chemical Intermediate: Key feedstock for the manufacturing of sulfuric acid, detergents, and industrial sulfur compounds.
Safety & Risks
Classified as Flammable Solid and Skin Irritant. Keep away from heat/sparks; use Non-Sparking Tools and Protective Gloves.
Packaging
25 kg Bags, 1000 kg Jumbo Bags, and bulk vessel shipments.