Sulfur Products for Every Industry
Five primary product forms meeting international quality standards, each tailored to specific industrial applications and delivery requirements.
Granular Sulfur
The Industry Standard for Bulk Applications
Granular sulfur is the most widely traded form of elemental sulfur, produced through a controlled granulation process that yields uniform, free-flowing particles. Its consistent particle size distribution makes it ideal for blending operations, automated handling systems, and large-scale industrial applications.
Key Applications
- Fertilizer manufacturing and soil amendment
- Sulfuric acid production
- Chemical synthesis and processing
- Agricultural soil pH adjustment
Technical Specifications | |
|---|---|
Purity | 99.5% min |
Particle Size | 2–6 mm |
Moisture | 0.5% max |
Ash Content | 0.03% max |
Color | Bright yellow |
Form | Free-flowing granules |
Lump Sulfur
Robust Form for Heavy Industrial Use
Lump sulfur consists of large, solid blocks of elemental sulfur, typically produced as a byproduct of oil and gas refining. Its high density and thermal stability make it particularly suitable for heavy industrial applications where gradual melting and sustained chemical reactions are required.
Key Applications
- Sulfuric acid manufacturing
- Industrial chemical processing
- Ore leaching and mineral extraction
- Rubber vulcanization feedstock
Technical Specifications | |
|---|---|
Purity | 99.5% min |
Form | Solid blocks/lumps |
Size | Variable (10–50 cm) |
Moisture | 1.0% max |
Ash Content | 0.05% max |
Color | Yellow to dark yellow |
Sulfur Prills
Precision-Engineered for Controlled Processing
Sulfur prills are small, uniform spherical particles produced by spraying molten sulfur into a cooling tower. The resulting prills offer superior handling characteristics, controlled melting behavior, and excellent consistency — making them the preferred choice for precision industrial applications.
Key Applications
- Fertilizer blending and production
- Petrochemical processing
- Pharmaceutical intermediate production
- Specialty chemical manufacturing
Technical Specifications | |
|---|---|
Purity | 99.9% min |
Particle Size | 1–4 mm |
Moisture | 0.1% max |
Ash Content | 0.01% max |
Color | Bright yellow |
Form | Uniform spherical prills |
Sulfur Flakes
Versatile Form for Diverse Applications
Sulfur flakes are produced by solidifying molten sulfur on a cooled drum or belt, creating thin, flat pieces with high surface area. This form dissolves and melts more rapidly than lumps, making it ideal for applications requiring quick processing and efficient chemical reactions.
Key Applications
- Chemical feedstock production
- Detergent manufacturing
- Rubber vulcanization
- Automotive component production
Technical Specifications | |
|---|---|
Purity | 99.5% min |
Form | Thin flat flakes |
Thickness | 1–3 mm |
Moisture | 0.5% max |
Ash Content | 0.03% max |
Color | Bright yellow |
Sulfur Powder
Fine-Grade for Specialized Applications
Sulfur powder is produced by mechanically grinding elemental sulfur into fine particles. Available in various mesh sizes, it offers maximum surface area for rapid chemical reactions and is essential in applications requiring precise dosing and uniform distribution.
Key Applications
- Agricultural fungicides and pesticides
- Pharmaceutical formulations
- Specialty chemical synthesis
- Match and firework production
Technical Specifications | |
|---|---|
Purity | 99.0% min |
Mesh Size | 100–325 mesh |
Moisture | 0.5% max |
Ash Content | 0.1% max |
Color | Yellow |
Form | Fine powder |
Trade Terms
Delivery Terms
We offer flexible Incoterms to accommodate different buyer requirements and logistics arrangements.
FOB
Free On Board
Seller delivers goods on board the vessel at the named port of shipment. Risk transfers to buyer once goods pass the ship’s rail.
CFR
Cost and Freight
Seller pays for transport to the named destination port. Risk transfers to buyer once goods are loaded on the vessel at origin.
CIF
Cost, Insurance & Freight
Seller pays for transport and insurance to the destination port. Provides maximum coverage for the buyer during transit.
Need a Custom Specification?
Our team can work with you to source sulfur products meeting your exact specifications, quantities, and delivery requirements.