Silver nitrite
- CAS Number
- 7783-99-5
- HSN Code
- 28432900
- Molecular Formula
- AgNO2
- Catalogue Number
- AL1336A
- Purity
- 98.5%
- Molecular Weight
- 153.87 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Silver nitrite (extra pure) is a light-sensitive silver(I) salt that serves as a crucial reference compound in inorganic chemistry. It is notable for its high purity of 98.5%, making it suitable for sensitive analytical applications. The compound is characterized by its pale yellow crystalline appearance and is known for its reactivity, particularly in coordination chemistry involving silver. Its unique properties make it an essential reagent in various chemical syntheses and research applications.
Also known as Silver(I) nitrite.
- Catalogue No.
- AL1336A
- CAS Number
- 7783-99-5
- Molecular Formula
- AgNO2
- Molecular Weight
- 153.87 g/mol
- HSN Code
- 28432900
- Grade
- Extra Pure
- Product Form
- Substance
Silver nitrite appears as a pale yellow crystalline solid that is light-sensitive. It has a melting point of approximately 110 °C and a boiling point of 200 °C (decomposes). The density of silver nitrite is about 4.35 g/cm³. It is slightly soluble in water, with a solubility of approximately 0.5 g/L at 20 °C, and is more soluble in organic solvents. The compound has a characteristic odor and should be handled with care due to its oxidizing properties.
- Appearance
- Pale yellow crystalline solid
- Shelf Life
- -
- Packaging
- -
- Storage
- Store protected from light, in a cool, dry place.
1.1 — Product identifier
- Chemical Name
- Silver nitrite
- Catalogue No.
- AL1336A
- Product form
- Substance
- CAS Number
- 7783-99-5
- EC Number
- 232-104-9
- Grade
- Extra Pure
- EC Index Number
- Not specified
- Chemical Formula
- AgNO2
- HSN Code
- 28432900
- Synonyms
- Silver(I) nitrite
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Used as a reference compound in inorganic chemistry and coordination chemistry research.
- 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
- Light-sensitive; may cause fire or explosion in contact with combustible materials.
3.1 — Substance
- Name
- Silver nitrite
- CAS No.
- 7783-99-5
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
- Do not induce vomiting. Rinse mouth and seek medical attention immediately.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- May cause irritation to skin, eyes, and respiratory tract. Symptoms may include redness, itching, and burning sensation.
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
- Oxidizer; may cause or enhance combustion of other materials.
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 contact with combustible materials.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Collect and dispose of in accordance with local regulations. Use appropriate protective equipment.
6.4 — Reference to other sections
- Reference
- Not specified
7.1 — Precautions for safe handling
- Precautions for safe handling
- Handle with gloves and avoid contact with skin and eyes. Use 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, protected from light.
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 ventilation is inadequate.
9.1 — Information on basic physical and chemical properties
- Physical state
- Solid
- Colour
- Pale yellow
- Odour
- Characteristic
- Odour threshold
- Not specified
- pH value
- Not applicable
- Relative evaporation rate (butylacetate=1)
- Not applicable
- Melting point
- 110 °C
- Freezing point
- Not applicable
- Boiling point
- 200 °C (decomposes)
- Flash point
- Not applicable
- Auto-ignition temperature
- Not applicable
- Decomposition temperature
- Not specified
- Flammability (solid, gas)
- Not flammable, but an oxidizer
- Vapour pressure
- Not applicable
- Relative vapour density at 20°C
- Not applicable
- Density
- 4.35 g/cm³
- Solubility
- 0.5 g/L in water
- Log Pow
- Not specified
- Viscosity, kinematic
- Not applicable
- Viscosity, dynamic
- Not applicable
- Explosive properties
- Not explosive
- Oxidising properties
- Oxidizer
- Explosive limits
- Not applicable
10.1 — Reactivity
- Reactivity
- Reacts with reducing agents and combustible materials, may decompose upon heating.
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, combustible materials, and acids.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- Not specified
11.1 — Information on toxicological effects
- Acute toxicity
- Harmful if swallowed or inhaled; may cause respiratory irritation.
- Skin corrosion/irritation
- Causes skin irritation.
- Serious eye damage/irritation
- Causes serious eye irritation.
- Respiratory or skin sensitisation
- Not a skin sensitizer.
- Germ cell mutagenicity
- Not classified
- Carcinogenicity
- Not classified
- Specific target organ toxicity (single exposure)
- May cause respiratory irritation.
- 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)
- UN 2627
- UN-No. (IMDG)
- UN 2627
- UN-No. (IATA)
- UN 2627
- UN-No. (ADN)
- UN 2627
- UN-No. (RID)
- UN 2627
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Silver nitrite
- Proper Shipping Name (IMDG)
- Silver nitrite
- Proper Shipping Name (IATA)
- Silver nitrite
- Proper Shipping Name (ADN)
- Silver nitrite
- Proper Shipping Name (RID)
- Silver nitrite
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- 5.1
14.4 — Packing group
- Packing group (ADR)
- II
- Packing group (IMDG)
- II
- Packing group (IATA)
- II
- Packing group (ADN)
- II
- Packing group (RID)
- II
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
Silver nitrite is primarily used as a reference compound in silver-nitrite coordination chemistry research, where it plays a vital role in the synthesis of silver complexes. It is also utilized in the preparation of silver nanoparticles and in various analytical chemistry applications, including titrations and spectrophotometry. Additionally, it finds use in the production of photographic materials and in the field of materials science for developing new silver-based compounds.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL1336A
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 153.87 g/mol
| Test | Standard | Observed |
|---|---|---|
| Description | Yellow to Pale Green Powder | Yellow to Pale Green Powder |
| Assay | (Min.) 99% | 99.59% |
| M.P. | 140 °C(lit.) | 140 °C(lit.) |
| Density | 4.453 g/mL at 25 °C(lit.) | 4.453 g/mL at 25 °C(lit.) |
The above product complies with EP grade
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| Extra Pure | 98.5% | 110 °C (decomposes) | Not specified | Not specified | Not specified | 0.5 g/L in water |
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