Sulphur Lumps

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Sulphur Lumps are solid, crystalline elemental sulfur in chunk or lump form, typically derived from natural sources or by-product recovery processes. Known for their high purity, these lumps are widely used in industrial applications requiring elemental sulfur. Their solid form facilitates easy handling, storage, and transport. Sulphur Lumps are key raw materials in the production of sulfuric acid, fertilizers, vulcanization agents, and various chemical intermediates.

 

Description

Primary Uses
Chemical Industry
Sulfuric Acid Production: Principal raw material for manufacturing sulfuric acid via the contact process.

Fertilizer Industry: Used as a source of sulfur for producing phosphate fertilizers and soil conditioners.

Vulcanization: Utilized in the vulcanization of rubber, improving elasticity and strength.

Agriculture
Soil Amendment: Used to correct sulfur-deficient soils, enhancing crop yield and quality.

 

Secondary Uses
Pharmaceutical Industry
Intermediate: Used in manufacturing certain pharmaceuticals and agrochemicals.

Pesticides & Fungicides
Active Ingredient: Used directly or as a precursor in producing fungicides and pesticides.

Petroleum Industry
Desulfurization: Employed in processes to remove sulfur compounds from fuels and oils.

Industrial Applications
Explosives Manufacturing: Used as a component in the production of explosives and matches.

Water Treatment: Applied in some water treatment chemicals for sulfide control.

PRODUCT KEY FEATURES

Basic Identification Attributes
Chemical Name (IUPAC): Sulfur (Elemental)

Common/Trade Name: Sulphur Lumps

CAS Number: 7704-34-9

HS Code: 2503.00.00

Synonyms: Elemental sulfur lumps, brimstone

 

Physical & Chemical Properties
Physical State: Solid crystalline lumps or chunks

Color & Odor: Yellow; characteristic sulfur odor

Melting Point: 115.2 °C

Solubility: Insoluble in water; soluble in carbon disulfide and other nonpolar solvents

Density: Approx. 2.07 g/cm³

 

Safety & Hazard Attributes
GHS Classification: Combustible solid; can form explosive dust clouds

Toxicity: Low toxicity but may cause irritation to skin, eyes, and respiratory tract

Exposure Limits: Follow occupational safety guidelines to minimize dust inhalation

 

Storage & Handling Attributes
Storage Conditions: Store in a cool, dry, well-ventilated area away from ignition sources and oxidizers

Container Type: Bulk bags, sacks, or bulk storage

Shelf Life: Indefinite if stored properly

Handling Precautions: Avoid dust generation; keep away from heat and open flames

 

Regulatory & Compliance Attributes
Complies with major chemical safety standards (REACH, OSHA, GHS)

Manufactured and supplied according to Good Manufacturing Practices (GMP)

Meets transport regulations for combustible solids

 

Environmental & Health Impact
Biodegradability: Elemental sulfur is inert; not biodegradable

Ecotoxicity: Low ecotoxicity but should be prevented from entering waterways in large quantities

Bioaccumulation: Not applicable

SAFETY HANDLING PRECAUTIONS

PPE Required: Gloves, dust masks, and eye protection recommended

Handling Guidelines: Use in well-ventilated areas; prevent dust accumulation

Storage Measures: Keep containers sealed and away from incompatible materials

 

First Aid Measures
Inhalation: Move to fresh air; seek medical attention if symptoms develop

Skin Contact: Wash affected area with soap and water

Eye Contact: Rinse with plenty of water for at least 15 minutes; seek medical help if irritation persists

Ingestion: Rinse mouth; seek medical advice if necessary

 

Firefighting Measures
Fire Hazards: Combustible solid; sulfur dust can form explosive mixtures in air

Extinguishing Media: Use water spray, foam, or dry chemical extinguishers

Hazardous Combustion Products: Sulfur oxides and toxic fumes