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Sodium Hydroxide Pellets Extra Pure
Original price was: $ 18.22.$ 18.09Current price is: $ 18.09.
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.
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
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
2. 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
3. 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
4. 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
5. 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
6. 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 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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