Sodium Nitrate
- CAS Number
- 7631-99-4
- HSN Code
- 31025000
- Molecular Formula
- NaNO3
- Catalogue Number
- AL01400
- Purity
- ≥ 98%
- Molecular Weight
- 84.99 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Sodium nitrate (practical) is a white crystalline solid that serves as a vital oxidizing agent in various industrial applications. With a purity of 98%, it is widely utilized in the manufacturing of fertilizers, where it acts as a nitrogen source essential for plant growth. Additionally, sodium nitrate is employed in food preservation, particularly in curing meats, due to its ability to inhibit bacterial growth and enhance flavor. Its chemical properties make it a key component in various chemical syntheses and laboratory applications, further underscoring its importance in both agricultural and food industries.
Also known as Chilean saltpeter, Nitrate of soda.
- Catalogue No.
- AL01400
- CAS Number
- 7631-99-4
- Molecular Formula
- NaNO3
- Molecular Weight
- 84.99 g/mol
- HSN Code
- 31025000
- Grade
- 98% Practical
- Product Form
- Substance
Sodium nitrate appears as a white crystalline powder, characterized by its high solubility in water, which is approximately 1000 g/L at 20°C. It has a melting point of 308°C and a boiling point of 380°C, decomposing upon further heating. The density of sodium nitrate is about 2.26 g/cm³. It is odorless and has a neutral pH in solution, making it suitable for various applications without altering the acidity of the medium.
- Appearance
- White crystalline powder
- Shelf Life
- -
- Packaging
- -
- Storage
- Store in a cool, dry place away from combustible materials.
1.1 — Product identifier
- Chemical Name
- Sodium Nitrate
- Catalogue No.
- AL01400
- Product form
- Substance
- CAS Number
- 7631-99-4
- EC Number
- 231-555-9
- Grade
- 98% Practical
- EC Index Number
- 007-001-01-0
- Chemical Formula
- NaNO3
- HSN Code
- 31025000
- Synonyms
- Chilean saltpeter, Nitrate of soda
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Fertilizer, food preservative, oxidizing agent
- Uses advised against
- Not specified
1.3 — Details of the supplier of the safety data sheet
- Company identification
- Address:- 102, B wing, Savgan Heights, RTO Lane,Andheri (W), Mumbai-400 053Maharashtra, India.
1.4 — Emergency Contact Details
- Phone / e-Mail
- Phone : +91 22 26317055 Mobile : +91 9820385757 e-mail : info@alphachemika.co.in
2.3 — Other hazards
- Other hazards
- Oxidizer; may cause fire or explosion in contact with combustible materials.
3.1 — Substance
- Name
- Sodium Nitrate
- CAS No.
- 7631-99-4
4.1 — Description of first aid measures
- First-aid measures after inhalation
- Move to fresh air. If symptoms persist, seek medical attention.
- First-aid measures after skin contact
- Wash with soap and water. If irritation occurs, seek medical attention.
- First-aid measures after eye contact
- Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. If irritation persists, seek medical attention.
- First-aid measures after ingestion
- Rinse mouth. Do not induce vomiting. Seek medical attention if symptoms occur.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- Irritation of the respiratory tract, skin, and eyes; potential for gastrointestinal distress if ingested.
4.3 — Indication of any immediate medical attention and special treatment needed
- General information
- Treat symptomatically. Show this safety data sheet to the treating physician.
5.1 — Extinguishing media
- Suitable extinguishing media
- Water spray, carbon dioxide, dry chemical powder, foam.
- Unsuitable extinguishing media
- Not specified
5.2 — Special hazards arising from the substance or mixture
- Special procedures
- May cause or enhance combustion of other materials. Use water spray to cool containers exposed to fire.
5.3 — Advice for firefighters
- Protection during firefighting
- Do not enter fire area without proper protective equipment, including respiratory protection.
6.1.1 — For non-emergency personnel
- Emergency procedures
- Evacuate area and ventilate. Avoid dust formation. Use appropriate personal protective equipment.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Collect and dispose of in accordance with local regulations. Avoid release into the environment.
6.4 — Reference to other sections
- Reference
- Not specified
7.1 — Precautions for safe handling
- Precautions for safe handling
- Avoid contact with skin and eyes. Use personal protective equipment as required. Handle in a well-ventilated area.
- Hygiene measures
- Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.
7.2 — Conditions for safe storage, including any incompatibilities
- Storage conditions
- Store in a cool, dry place, away from heat and incompatible materials.
8.2 — Exposure controls
- Hand protection
- Protective gloves (e.g. nitrile rubber)
- Eye protection
- Chemical safety goggles or safety glasses
- Skin and body protection
- Wear suitable protective clothing
- Respiratory protection
- Use appropriate respiratory protection if dust is generated.
9.1 — Information on basic physical and chemical properties
- Physical state
- Solid
- Colour
- White
- Odour
- Odourless
- Odour threshold
- Not applicable
- pH value
- Neutral (approximately 7)
- Relative evaporation rate (butylacetate=1)
- Not applicable
- Melting point
- 308°C
- Freezing point
- Not applicable
- Boiling point
- 380°C (decomposes)
- Flash point
- Not applicable
- Auto-ignition temperature
- Not applicable
- Decomposition temperature
- Above 380°C
- Flammability (solid, gas)
- Non-flammable
- Vapour pressure
- Not applicable
- Relative vapour density at 20°C
- Not applicable
- Density
- 2.26 g/cm³
- Solubility
- Freely soluble in water
- Log Pow
- Not applicable
- Viscosity, kinematic
- Not applicable
- Viscosity, dynamic
- Not applicable
- Explosive properties
- Not applicable
- Oxidising properties
- Oxidizer
- Explosive limits
- Not applicable
10.1 — Reactivity
- Reactivity
- Stable under normal conditions. Reacts with reducing agents and combustible materials.
10.2 — Chemical stability
- Chemical stability
- Stable under recommended storage conditions.
10.3 — Possibility of hazardous reactions
- Possibility of hazardous reactions
- No dangerous reactions known under normal conditions of use.
10.4 — Conditions to avoid
- Conditions to avoid
- Avoid contact with incompatible materials and excessive heat.
10.5 — Incompatible materials
- Incompatible materials
- Strong reducing agents, organic materials, and acids.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- Not specified
11.1 — Information on toxicological effects
- Acute toxicity
- Low toxicity; LD50 (oral, rat) > 3000 mg/kg.
- Skin corrosion/irritation
- May cause mild irritation.
- Serious eye damage/irritation
- May cause mild irritation.
- Respiratory or skin sensitisation
- Not a sensitizer.
- Germ cell mutagenicity
- Not classified
- Carcinogenicity
- Not classified
- Specific target organ toxicity (single exposure)
- Not classified as a specific target organ toxicant.
- Specific target organ toxicity (repeated exposure)
- Not classified
12.1 — Toxicity
- Toxicity information
- Not specified
12.2 — Persistence - degradability
- Persistence - degradability
- Not specified
12.3 — Bioaccumulative potential
- Bioaccumulative potential
- Not specified
12.4 — Mobility in soil
- Mobility in soil
- Not specified
12.6 — Other adverse effects
- Environmental precautions
- Not specified
13.1 — Waste treatment methods
- Additional Info
- Dispose of contents/container in accordance with local, regional, national and international regulations.
14.1 — UN number
- UN-No. (ADR)
- 1498
- UN-No. (IMDG)
- 1498
- UN-No. (IATA)
- 1498
- UN-No. (ADN)
- 1498
- UN-No. (RID)
- 1498
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Sodium Nitrate
- Proper Shipping Name (IMDG)
- Sodium Nitrate
- Proper Shipping Name (IATA)
- Sodium Nitrate
- Proper Shipping Name (ADN)
- Sodium Nitrate
- Proper Shipping Name (RID)
- Sodium Nitrate
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- 5.1
14.4 — Packing group
- Packing group (ADR)
- III
- Packing group (IMDG)
- III
- Packing group (IATA)
- III
- Packing group (ADN)
- III
- Packing group (RID)
- III
14.5 — Environmental hazards
- Dangerous for the environment
- Not specified
- Marine pollutant
- Not specified
- Other information
- No supplementary information available
15.1 — Safety, health and environmental regulations/legislation specific for the substance or mixture
- 15.1.1 EU-Regulations
- Not specified
Sodium nitrate is primarily used as a nitrogen source in fertilizers, promoting healthy plant growth and improving crop yields. In the food industry, it serves as a curing agent for meats, helping to preserve flavor and color while preventing spoilage. Beyond agriculture and food preservation, sodium nitrate is utilized in the production of glass and ceramics, as well as in the manufacture of explosives and pyrotechnics due to its oxidizing properties. It also finds applications in laboratories as a reagent in various chemical reactions and analyses.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL01400
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 84.99 g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay | ≥ 98% | 98.5% |
| Moisture Content | ≤ 0.5% | 0.3% |
| Residue on Ignition | ≤ 0.5% | 0.2% |
| pH Value | Neutral | 7.0 |
| Solubility | Freely soluble in water | Soluble |
The above product is expected to comply with 98% Practical grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| 98% Practical | ≥ 98% | Melting point: 308°C | ≤ 0.5% | ≤ 0.5% | None detected | Freely soluble in water |
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