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Sodium Hydroxide Pearls Extra Pure
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Sodium Iodide Extra Pure
LABORATORY GRADE

Sodium Hydroxide Pellets Extra Pure

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Sodium Hydroxide Pellets Extra Pure is a white, solid pelletized form of sodium hydroxide known for its strong alkalinity and high purity. Widely used in laboratories and industries, it serves as a powerful base for pH adjustment, neutralization, and chemical synthesis. Its Extra Pure grade ensures minimal impurities for analytical, pharmaceutical, and food industry applications. It is a critical reagent in water treatment, chemical manufacturing, and personal care products. Due to its corrosive nature, it must be handled with appropriate protective equipment and stored in sealed, moisture-free containers.

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Description

Sodium Hydroxide Pellets Extra Pure

PRIMARY USES

Analytical Reagent & Laboratory Applications:
 • Used as a strong base for pH adjustment, neutralization, and titrations
 • Essential reagent in synthesis of organic and inorganic compounds
 • Used in buffer preparation and as a cleaning agent for laboratory glassware

Chemical Manufacturing:
 • Key ingredient in the production of soaps, detergents, paper, and textiles
 • Utilized in the manufacture of sodium salts and various industrial chemicals

Water Treatment:
 • Used for neutralizing acidic water and adjusting pH levels in water treatment plants
 • Facilitates coagulation and flocculation processes in water purification

Pharmaceutical & Cosmetic Industry:
 • Employed as a pH adjuster and neutralizing agent in pharmaceutical formulations
 • Used in the manufacture of soaps, creams, and personal care products

Food Industry:
 • Acts as a food additive for pH control and peeling of fruits and vegetables (E524)
 • Used in the processing of certain food products such as olives and pretzels

SECONDARY USES

Textile & Dyeing Industry:
 • Applied in fabric scouring, bleaching, and dye fixing processes
 • Enhances color brightness and fastness of dyed fabrics

Soap & Detergent Industry:
 • Major raw material in the production of solid and liquid soaps and detergents

PRODUCT KEY FEATURES

  1. Basic Identification Attributes

    • Chemical Name: Sodium Hydroxide Pellets
    • CAS Number: 1310-73-2
    • HS Code: 2815.11.00
    • Molecular Formula: NaOH
    • Synonyms:

  • Caustic soda
  • Lye
  • Sodium hydrate

  1. Physical & Chemical Properties

    Physical State: Solid, pellet-shaped or granular form
    • Color & Odor: White, odorless
    • Melting Point: 318 °C
    • Density: Approximately 2.13 g/cm³
    • Solubility:

  • Highly soluble in water with exothermic dissolution
  • Insoluble in organic solvents
    • pH Level: Strongly alkaline (pH >13 for 1% solution)
    • Vapor Pressure: Negligible
    • Flash Point: Not flammable

  1. Safety & Hazard Attributes

    Hazard Class (GHS Classification):

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

  • Health: 3
  • Flammability: 0
  • Reactivity: 1
    • Exposure Limits:

  • OSHA PEL: 2 mg/m³ (ceiling)
  • ACGIH TLV: 2 mg/m³ (ceiling)
    • Reactivity:

  • Reacts violently with acids and water releasing heat
  • Strongly corrosive to metals and organic materials

  1. Storage & Handling Attributes

    Storage Conditions:

  • Store in a cool, dry, well-ventilated area away from acids and moisture
  • Keep container tightly sealed
    • Incompatible Materials:

  • Acids
  • Organic materials
  • Metals such as aluminum and zinc
    • Container Type:

  • Plastic or corrosion-resistant metal drums
    • Shelf Life:

  • Stable if kept dry and sealed
    • Special Handling Requirements:

  • Use chemical-resistant gloves, goggles, and protective clothing
  • Avoid contact with skin, eyes, and inhalation of dust

  1. Regulatory & Compliance Attributes

    Regulatory Status:

  • Listed under REACH, OSHA, EPA, and other chemical inventories
    • Transportation Restrictions:

  • Classified as corrosive material; handle as per regulations
    • Waste Disposal Method:

  • Dispose according to local environmental and hazardous waste regulations

  1. Environmental & Health Impact

    Ecotoxicity:

  • Highly alkaline, can cause environmental damage if released in large quantities
    • Persistence in Environment:

  • Reacts rapidly with acids and organic matter, neutralizing in environment
    • Carcinogenicity/Mutagenicity:

  • Not classified as carcinogenic or mutagenic
    • Biodegradability:

  • Inorganic and does not biodegrade but neutralizes in environment
SAFETY HANDLING PRECAUTIONS

SAFETY PRECAUTIONS

Personal Protective Equipment (PPE):
 • Wear chemical-resistant gloves (e.g., nitrile, neoprene)
 • Use safety goggles or full face shield
 • Wear protective clothing and boots
 • Use dust mask or respirator if dust exposure possible

Handling:
 • Handle in a well-ventilated area
 • Avoid contact with skin, eyes, and clothing
 • Do not breathe dust
 • Wash hands thoroughly after handling

Storage:
 • Store in tightly sealed containers
 • Keep away from acids, moisture, and incompatible materials

FIRST AID MEASURES

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

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

Eye Contact:
 • Rinse eyes immediately with plenty of water for at least 15 minutes
 • Seek emergency medical care immediately

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

FIRE FIGHTING MEASURES

Flammability:
 • Non-flammable solid

Extinguishing Media:
 • Use water spray, foam, or dry chemical extinguishers suitable for surrounding fire

Hazardous Combustion Products:
 • May release toxic fumes of sodium oxides when heated

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

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