What is Sulfur (S) Micron Powder?

Sulfur (S) micron powder is a finely ground form of elemental sulfur, known for its high reactivity, excellent electrical insulation properties, and essential role in chemical, agricultural, and industrial applications. It is widely used in fertilizers, batteries, pharmaceuticals, and the vulcanization of rubber.

Chemical Properties and CAS Number

• Chemical Formula: S
• CAS Number: 7704-34-9
• Appearance: Yellow fine powder
• Density: Approximately 2.07 g/cm³
• Melting Point: 115.2°C
• Solubility: Insoluble in water, soluble in carbon disulfide and organic solvents
• Chemical Stability: Reacts with oxidizers, forms sulfides and sulfates in chemical processes

Applications of Sulfur Micron Powder

1. Agriculture and Fertilizers

Widely used in agricultural fertilizers to improve soil quality and promote plant growth, particularly in sulfate-based fertilizers.

2. Battery and Energy Storage

Utilized in lithium-sulfur batteries and other energy storage devices due to its high energy density and electrochemical properties.

3. Chemical Manufacturing and Pharmaceuticals

Acts as a key raw material in the production of sulfuric acid, pharmaceuticals, and various organic and inorganic sulfur compounds.

4. Rubber and Polymer Industry

Essential in the vulcanization process of rubber, enhancing elasticity, durability, and resistance to wear and heat.

5. Industrial and Metallurgical Applications

Used in ore processing, metal refining, and as a flotation agent in mining operations.

6. Environmental and Water Treatment

Applied in wastewater treatment and emission control processes, particularly in desulfurization and sulfur-based filtration systems.

Pricing of Sulfur Micron Powder

Prices vary based on purity, particle size, and industry-specific requirements:

• Industrial Grade: Typically ranges from $50 – $300 per metric ton
• High-Purity/Specialized Grade: Prices range from $500 – $2,000 per metric ton, used in pharmaceuticals, batteries, and specialty applications.

Factors Influencing Sulfur Powder Prices

• Purity and particle size distribution
• Demand in agriculture, batteries, and chemical industries
• Supply chain fluctuations and production costs
• Bulk order volume and market trends

Conclusion

Sulfur (S) micron powder is a crucial material widely applied in agriculture, energy storage, pharmaceuticals, and rubber manufacturing. Its versatility in chemical synthesis, fertilizers, and industrial applications makes it a highly valuable commodity. Pricing depends on purity, particle size, and intended application.