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LABORATORY GRADE

Sulphuric Acid Extra Pure

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Sulphuric Acid Extra Pure is a highly concentrated, clear, oily liquid and one of the most important industrial chemicals. It is a strong mineral acid widely used in chemical synthesis, analytical laboratories, pharmaceuticals, and industrial processes including fertilizer production, metal processing, and wastewater treatment. Its high purity grade ensures reliable results in laboratory titrations and manufacturing processes. Sulphuric Acid requires careful handling due to its highly corrosive nature and vigorous reactivity with water and organic materials. Proper protective equipment and storage conditions are essential to maintain safety and product integrity.

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Description

Sulphuric Acid Extra Pure

PRIMARY USES

Analytical Reagent & Laboratory Applications:
 • Used as a strong acid standard for titrations and pH adjustments
 • Employed in synthesis and analysis of inorganic and organic compounds
 • Essential reagent for acid digestion and preparation of samples

Chemical Industry:
 • Key raw material in manufacture of fertilizers, dyes, pigments, and explosives
 • Used in petroleum refining and metal processing
 • Catalyst in various chemical reactions and synthesis

Pharmaceutical & Cosmetic Industry:
 • Utilized in synthesis of pharmaceutical intermediates
 • Used in cosmetic formulation for pH adjustment and processing

Water Treatment Chemicals:
 • Used for pH adjustment and coagulation in wastewater treatment

SECONDARY USES

Laboratory Chemicals:
 • Used in preparation of other reagents and standards
 • Employed in cleaning and etching laboratory glassware

Environmental and Green Chemicals:
 • Used in industrial processes aiming to reduce emissions through scrubbing

Textile Chemicals:
 • Used for pH control and fiber treatment in textile processing

PRODUCT KEY FEATURES
  1. Basic Identification Attributes
     • Chemical Name: Sulphuric Acid
    • CAS Number: 7664-93-9
    • HS Code: 2807.00.00
    • Molecular Formula: H₂SO₄
    • Synonyms:

  • Oil of vitriol
  • Hydrogen sulfate
  1. Physical & Chemical Properties
     Physical State: Clear, oily liquid
    • Color & Odor: Colorless, odorless
    • Melting Point: 10.31 °C
    • Boiling Point: 337 °C
    • Density: 1.84 g/cm³ (concentrated)
    • Solubility: Completely miscible with water (highly exothermic)
    • pH Level: Strongly acidic (pH < 1 in concentrated form)
    • Vapor Pressure: Low at room temperature
    • Flash Point: Not flammable
    • Stability: Stable under recommended storage conditions
  2. Safety & Hazard Attributes
     Hazard Class (GHS Classification):

  • Corrosive to skin and eyes (Category 1A)
  • Causes severe burns and eye damage
    • NFPA Ratings:

  • Health: 3
  • Flammability: 0
  • Reactivity: 2
    • Exposure Limits:

  • OSHA PEL: 1 mg/m³ (ceiling)
  • ACGIH TLV: 0.2 mg/m³ (ceiling)
    • Reactivity:

  • Reacts violently with water and organic materials
  • Reacts with metals releasing flammable hydrogen gas
  1. Storage & Handling Attributes
     Storage Conditions:

  • Store in cool, dry, well-ventilated area
  • Keep container tightly closed and upright
    • Incompatible Materials:

  • Organic materials, bases, strong oxidizers, metals
    • Container Type:

  • Acid-resistant containers such as glass, certain plastics, or coated steel drums
    • Shelf Life:

  • Stable indefinitely if stored properly
    • Special Handling Requirements:

  • Use acid-resistant gloves, face shield, and protective clothing
  • Handle in fume hood or well-ventilated area
  1. Regulatory & Compliance Attributes
     Regulatory Status:

  • Listed as a hazardous chemical by OSHA, EPA, and REACH
  • Subject to strict transport and handling regulations
    • Transportation Restrictions:

  • Classified as corrosive material (Class 8) for transport
    • Waste Disposal Method:

  • Neutralize before disposal in accordance with local environmental regulations
  1. Environmental & Health Impact
     Ecotoxicity:

  • Highly toxic to aquatic organisms if released untreated
    • Persistence in Environment:

  • Neutralizes quickly in environment but causes local acidity
    • Carcinogenicity/Mutagenicity:

  • Not classified as carcinogenic or mutagenic
    • Biodegradability:

  • Inorganic acid, not biodegradable but neutralized by natural processes
SAFETY HANDLING PRECAUTIONS

SAFETY PRECAUTIONS

Personal Protective Equipment (PPE):
 • Wear acid-resistant gloves, protective clothing, and face shield
 • Use chemical splash goggles or full-face respirator when needed

Handling:
 • Avoid inhalation of vapors and contact with skin or eyes
 • Handle in fume hood or well-ventilated area
 • Wash hands thoroughly after handling

Storage:
 • Store away from incompatible substances and ignition sources
 • Keep containers tightly sealed and upright

FIRST AID MEASURES

Inhalation:
 • Move to fresh air immediately
 • Seek medical attention if breathing difficulty occurs

Skin Contact:
 • Rinse skin immediately with plenty of water for at least 15 minutes
 • Remove contaminated clothing
 • Seek medical attention immediately

Eye Contact:
 • Rinse eyes with water for at least 15 minutes, keeping eyelids open
 • Seek emergency medical care promptly

Ingestion:
 • Do not induce vomiting
 • Rinse mouth with water
 • Seek immediate medical attention

FIRE FIGHTING MEASURES

Flammability:
 • Non-flammable liquid

Extinguishing Media:
 • Use water spray, foam, dry chemical, or CO₂
 • Avoid direct water jet on concentrated acid to prevent splashing

Hazardous Combustion Products:
 • May release sulfur oxides and toxic fumes when heated

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

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