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Sodium Nitrate Extra Pure
$ 18.21
Sodium Nitrate Extra Pure is a high-purity, white crystalline solid widely used as an oxidizing agent in laboratories and industries. It serves as a source of nitrate ions in chemical synthesis, analytical applications, and fertilizers. Its strong oxidizing properties make it valuable in explosives and pyrotechnic manufacturing. It is also used as a preservative in the food industry and in water treatment processes. Sodium Nitrate Extra Pure must be stored carefully away from heat and combustible materials and handled with appropriate safety measures due to its oxidizing nature.
Sodium Nitrate Extra Pure
PRIMARY USES
- Analytical Reagent & Laboratory Applications:
Used as a strong oxidizing agent in chemical analysis and synthesis
• Employed in nitrate ion standard solutions and quantitative analysis
• Acts as a preservative and stabilizer in laboratory settings - Chemical Manufacturing:
Intermediate in the production of nitric acid and other nitrogen compounds
• Used in the manufacture of explosives, pyrotechnics, and fertilizers - Agriculture:
Source of nitrogen fertilizer for crops to promote plant growth - Food Industry:
Used as a curing agent and preservative for meats and processed foods
SECONDARY USES
- Glass & Ceramic Industry:
Used as a fluxing agent to improve melting and clarity in glass manufacturing - Pharmaceutical Industry:
Utilized in pharmaceutical formulations for controlled release of nitrate ions - Water Treatment:
Used in water treatment to prevent bacterial growth and corrosion
1. Basic Identification Attributes
- Chemical Name: Sodium Nitrate
• CAS Number: 7631-99-4
• HS Code: 2834.21.00
• Molecular Formula: NaNO₃
• Synonyms:
- Chile saltpeter
- Soda niter
2. Physical & Chemical Properties
- Physical State: Solid, crystalline powder or granules
Color & Odor: White, odorless
• Melting Point: 308 °C (decomposes)
• Boiling Point: Decomposes before boiling
• Density: 2.26 g/cm³
• Solubility:
- Highly soluble in water (88 g/100 mL at 20 °C)
- Insoluble in alcohol and ether
• pH Level: Neutral to slightly alkaline in aqueous solution
• Vapor Pressure: Negligible
• Flash Point: Non-flammable
3. Safety & Hazard Attributes
Hazard Class (GHS Classification):
- Oxidizing solids (Category 3)
- May intensify fire; oxidizer
- May cause respiratory irritation (Category 3)
• NFPA Ratings: - Health: 2
- Flammability: 0
- Reactivity: 1
• Exposure Limits: - No specific OSHA PEL, avoid dust inhalation
• Reactivity: - Stable under normal conditions
- Strong oxidizer; avoid contact with combustible materials
4. Storage & Handling Attributes
Storage Conditions:
- Store in a cool, dry, well-ventilated area away from heat and flammable substances
- Keep container tightly closed
• Incompatible Materials: - Reducing agents, combustibles, organic materials
• Container Type: - Plastic or metal sealed containers
• Shelf Life: - Stable for several years if kept dry and sealed
• Special Handling Requirements: - Use gloves, eye protection
- Avoid dust generation and inhalation
5. Regulatory & Compliance Attributes
Regulatory Status:
- Listed under REACH, OSHA, EPA inventories
- Approved for use in food preservation (regulated amounts)
• Transportation Restrictions: - Classified as oxidizing agent; follow hazardous material transport regulations
• Waste Disposal Method: - Dispose in accordance with local environmental regulations
6. Environmental & Health Impact
Ecotoxicity:
- Low toxicity but may contribute to nutrient pollution in water bodies
• Persistence in Environment: - Readily soluble and mobile in water, can cause eutrophication
• Carcinogenicity/Mutagenicity: - Not classified as carcinogenic or mutagenic
• Biodegradability: - Inorganic; not biodegradable but readily disperses
SAFETY PRECAUTIONS
Personal Protective Equipment (PPE):
• Wear chemical-resistant gloves
• Use safety goggles or face shield
• Wear protective clothing and dust mask if dust is present
Handling:
• Handle in well-ventilated area
• Avoid dust formation and inhalation
• Wash hands after handling
Storage:
• Store in tightly sealed containers
• Keep away from heat sources and combustible materials
FIRST AID MEASURES
Inhalation:
• Move to fresh air immediately
• Seek medical attention if respiratory irritation persists
Skin Contact:
• Wash thoroughly with soap and water
• Seek medical advice if irritation develops
Eye Contact:
• Rinse immediately with plenty of water for at least 15 minutes
• Seek medical attention if irritation persists
Ingestion:
• Rinse mouth with water
• Seek medical attention if symptoms appear
FIRE FIGHTING MEASURES
Flammability:
• Non-flammable solid
Extinguishing Media:
• Use water spray, foam, dry chemical, or CO₂ extinguisher
Hazardous Combustion Products:
• May release toxic nitrogen oxides if heated strongly
Firefighter Protection:
• Wear full protective gear and self-contained breathing apparatus (SCBA)
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Sodium Benzoate Extra Pure
Sodium Benzoate Extra Pure is a white crystalline powder used primarily as a food preservative (E211) and antimicrobial agent. It is widely applied in food, pharmaceutical, and cosmetic industries to prevent microbial growth and extend shelf life. Its stable and non-toxic nature makes it suitable for various laboratory and industrial applications. Proper storage and handling are recommended to maintain its purity and prevent irritation.
Sodium Bromide Extra Pure
Sodium Bromide Extra Pure is a high-purity, white crystalline inorganic salt used extensively in analytical chemistry, photography, pharmaceutical manufacturing, and water treatment. It serves as a source of bromide ions in various laboratory and industrial applications. Highly soluble in water and chemically stable, sodium bromide is an important specialty reagent with a wide range of uses requiring consistent, high-grade purity. It is non-flammable and safe under recommended handling conditions.
Sodium Hydrogen Sulphite Extra Pure
Sodium Hydrogen Sulphite Extra Pure is a white to pale yellow crystalline powder with a pungent sulfur dioxide odor. It is a versatile reducing agent widely used in laboratory, industrial, and food applications for its antioxidant, preservative, and dechlorinating properties. In laboratories, it serves as a reagent for redox reactions and oxygen scavenging. It is also used in water treatment for chlorine removal and in food processing as an antimicrobial and antioxidant agent (E221). Due to its ability to release sulfur dioxide gas, careful handling and storage in sealed containers are essential to maintain quality and ensure safety. The Extra Pure grade ensures high purity suitable for analytical, pharmaceutical, and food industry applications.
Sodium Methyl Paraben
 Sodium Methyl Paraben is the sodium salt of methylparaben, a widely used preservative in cosmetics, pharmaceuticals, and food. It is a white, odorless, crystalline powder that is water-soluble and effective against a broad spectrum of bacteria, molds, and yeasts. As a paraben derivative, it helps prevent microbial contamination and extends shelf life. It is often preferred over methylparaben in formulations where water solubility is required.
