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Sulphur black Extra Pure
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Sulphuric Acid Extra Pure
LABORATORY GRADE

Sulphur Powder Extra Pure

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Sulphur Powder Extra Pure is a fine, yellow elemental sulfur powder widely used in pharmaceutical, agricultural, and industrial applications. Known for its fungicidal, pesticidal, and medicinal properties, it is a fundamental raw material in chemical manufacturing including sulfuric acid production. Its high purity and controlled particle size make it ideal for laboratory use and various formulations. Sulphur Powder requires careful handling due to its combustible dust nature and strong odor. Proper storage in dry, cool conditions and use of protective equipment is essential for safe use.

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Description

Sulphur Powder Extra Pure

PRIMARY USES

Analytical Reagent & Laboratory Applications:
 • Used as a reagent in chemical synthesis and analytical testing
 • Serves as a standard substance for calibration in laboratories

Pharmaceutical & Cosmetic Industry:
 • Used in dermatological preparations for treatment of skin conditions such as acne and seborrheic dermatitis
 • Ingredient in ointments, creams, and powders for medicinal use

Agricultural Chemicals:
 • Used as a fungicide and pesticide for crop protection
 • Acts as a soil conditioner to correct sulfur deficiencies in plants

Chemical Industry:
 • Raw material for the manufacture of sulfuric acid, sulfites, and other sulfur compounds
 • Used in vulcanization of rubber and production of sulfur-based chemicals

SECONDARY USES

Cosmetic and Personal Care Chemicals:
 • Incorporated in soaps and shampoos for dandruff control
 • Used in formulations to reduce skin irritation and bacterial growth

Water Treatment Chemicals:
 • Used in treatment processes to remove contaminants and adjust pH

Leather Processing Grade (for tanning):
 • Used in leather processing for depilation and tanning agents

PRODUCT KEY FEATURES
  1. Basic Identification Attributes
     • Chemical Name: Sulphur Powder
    • CAS Number: 7704-34-9
    • HS Code: 2503.00.00
    • Molecular Formula: S₈ (elemental sulfur)
    • Synonyms:

  • Elemental sulfur
  • Brimstone
  1. Physical & Chemical Properties
     Physical State: Fine powder
    • Color & Odor: Yellow, characteristic sulfur odor
    • Melting Point: 115.21 °C
    • Boiling Point: 444.6 °C
    • Density: 2.07 g/cm³
    • Solubility:

  • Insoluble in water
  • Soluble in carbon disulfide and other organic solvents
    • pH Level: Neutral in water suspensions
    • Vapor Pressure: Negligible at room temperature
    • Flash Point: 208 °C (closed cup)
    • Stability: Stable under normal conditions
  1. Safety & Hazard Attributes
     Hazard Class (GHS Classification):

  • May cause skin and eye irritation
  • Combustible dust hazard
    • NFPA Ratings:

  • Health: 1
  • Flammability: 2
  • Reactivity: 0
    • Exposure Limits:

  • OSHA PEL: 10 mg/m³ (total dust)
  • ACGIH TLV: 5 mg/m³ (inhalable fraction)
    • Reactivity:

  • Stable, but combustible under heat or flame
  • Avoid contact with strong oxidizers
  1. Storage & Handling Attributes
     Storage Conditions:

  • Store in a cool, dry, well-ventilated area
  • Keep away from ignition sources and incompatible materials
    • Incompatible Materials:

  • Strong oxidizers, halogens
    • Container Type:

  • Sealed plastic or metal drums
    • Shelf Life:

  • Stable for several years if kept dry and sealed
    • Special Handling Requirements:

  • Use gloves, dust mask, and eye protection
  • Prevent dust accumulation to reduce explosion risk
  1. Regulatory & Compliance Attributes
     Regulatory Status:

  • Approved for pharmaceutical and agricultural uses
  • Listed under REACH, OSHA, and EPA inventories
    • Transportation Restrictions:

  • Combustible solid; handle per regulations for flammable solids
    • Waste Disposal Method:

  • Dispose in accordance with local environmental regulations
  1. Environmental & Health Impact
     Ecotoxicity:

  • Low toxicity to aquatic life if properly managed
    • Persistence in Environment:

  • Elemental sulfur degrades slowly in soil and water
    • Carcinogenicity/Mutagenicity:

  • Not classified as carcinogenic or mutagenic
    • Biodegradability:

  • Inorganic; does not biodegrade but has minimal long-term environmental impact
SAFETY HANDLING PRECAUTIONS

SAFETY PRECAUTIONS

Personal Protective Equipment (PPE):
 • Wear chemical-resistant gloves and protective clothing
 • Use safety goggles or face shield
 • Use dust mask or respirator when handling powder

Handling:
 • Avoid inhalation of dust and contact with skin and eyes
 • Handle in well-ventilated areas
 • Wash hands thoroughly after handling

Storage:
 • Store away from heat, sparks, and incompatible substances
 • Keep container tightly closed

FIRST AID MEASURES

Inhalation:
 • Move to fresh air immediately
 • Seek medical attention if breathing difficulties occur

Skin Contact:
 • Wash with soap and water
 • Remove contaminated clothing
 • Seek medical advice if irritation develops

Eye Contact:
 • Rinse immediately with plenty of water for at least 15 minutes
 • Seek medical attention promptly

Ingestion:
 • Rinse mouth thoroughly
 • Do not induce vomiting unless directed by medical personnel
 • Seek medical attention if symptoms appear

FIRE FIGHTING MEASURES

Flammability:
 • Combustible solid; sulfur dust may form explosive mixtures with air

Extinguishing Media:
 • Use dry chemical, foam, or carbon dioxide
 • Avoid water streams which may spread fire

Hazardous Combustion Products:
 • May produce sulfur oxides and toxic fumes

Firefighter Protection:
 • Wear self-contained breathing apparatus (SCBA) and full protective gear

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