Sodium Picrate Monohydrate
- CAS Number
- 73771-13-8
- HSN Code
- 29089990
- Molecular Formula
- C6H2N3NaO7·H2O
- Catalogue Number
- AL1411C
- Purity
- ≥ 98%
- Molecular Weight
- 247.10 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Sodium picrate monohydrate, also known as the sodium salt of picric acid, is a yellow crystalline solid that serves as a soluble reference compound in various chemical applications. It is notable for its potential use in coordination chemistry and as a precursor in the synthesis of other chemical compounds. The compound is characterized by its unique molecular structure, which includes a monohydrate form, making it distinct from its anhydrous counterpart. Due to its properties, sodium picrate monohydrate is handled with care in laboratory settings, particularly because of its potential explosive nature when dry.
Also known as Picric acid sodium salt.
- Catalogue No.
- AL1411C
- CAS Number
- 73771-13-8
- Molecular Formula
- C6H2N3NaO7·H2O
- Molecular Weight
- 247.10 g/mol
- HSN Code
- 29089990
- Grade
- Monohydrate
- Product Form
- Substance
Sodium picrate monohydrate appears as a yellow crystalline solid. It has a melting point of approximately 100 °C (decomposes), and it is soluble in water, which makes it useful in various aqueous chemical reactions. The density of sodium picrate monohydrate is around 1.6 g/cm³. The compound has a characteristic odor, although it is not typically noted for a strong scent. Its solubility in water is significant, allowing for easy preparation of solutions for laboratory use.
- Appearance
- Yellow crystalline solid
- Shelf Life
- -
- Packaging
- -
- Storage
- Store in a cool, dry place away from incompatible materials.
1.1 — Product identifier
- Chemical Name
- Sodium Picrate Monohydrate
- Catalogue No.
- AL1411C
- Product form
- Substance
- CAS Number
- 73771-13-8
- EC Number
- Not specified
- Grade
- Monohydrate
- EC Index Number
- Not specified
- Chemical Formula
- C6H2N3NaO7·H2O
- HSN Code
- 29089990
- Synonyms
- Picric acid sodium salt
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Reference compound in chemical 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
- Potentially explosive when dry; handle with care.
3.1 — Substance
- Name
- Sodium Picrate Monohydrate
- CAS No.
- 73771-13-8
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.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- Irritation of eyes, skin, and respiratory tract; potential explosive hazards when dry.
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 explode when dry; use water spray to cool containers.
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 protective equipment.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Contain spill and collect using non-sparking tools. Dispose of in accordance with local regulations.
6.4 — Reference to other sections
- Reference
- Not specified
7.1 — Precautions for safe handling
- Precautions for safe handling
- Handle with care; avoid shock and friction. Use appropriate personal protective equipment.
- 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 sources 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
- Yellow
- Odour
- Slight
- Odour threshold
- Not specified
- pH value
- Not specified
- Relative evaporation rate (butylacetate=1)
- Not specified
- Melting point
- Decomposes at approximately 100 °C
- Freezing point
- Not specified
- Boiling point
- Not specified
- Flash point
- Not specified
- Auto-ignition temperature
- Not specified
- Decomposition temperature
- Not specified
- Flammability (solid, gas)
- Not flammable under normal conditions
- Vapour pressure
- Not specified
- Relative vapour density at 20°C
- Not specified
- Density
- Approximately 1.6 g/cm³
- Solubility
- Soluble in water
- Log Pow
- Not specified
- Viscosity, kinematic
- Not specified
- Viscosity, dynamic
- Not specified
- Explosive properties
- Potentially explosive when dry
- Oxidising properties
- Not specified
- Explosive limits
- Not specified
10.1 — Reactivity
- Reactivity
- Stable under normal conditions; avoid shock and friction.
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 oxidizers, strong acids.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- Not specified
11.1 — Information on toxicological effects
- Acute toxicity
- Not classified as acutely toxic; handle with care due to potential hazards.
- Skin corrosion/irritation
- May cause skin irritation; handle with gloves.
- Serious eye damage/irritation
- May cause eye irritation; avoid contact.
- Respiratory or skin sensitisation
- Not classified as 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)
- Not assigned
- UN-No. (IMDG)
- Not assigned
- UN-No. (IATA)
- Not assigned
- UN-No. (ADN)
- Not assigned
- UN-No. (RID)
- Not assigned
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Sodium Picrate Monohydrate
- Proper Shipping Name (IMDG)
- Sodium Picrate Monohydrate
- Proper Shipping Name (IATA)
- Sodium Picrate Monohydrate
- Proper Shipping Name (ADN)
- Sodium Picrate Monohydrate
- Proper Shipping Name (RID)
- Sodium Picrate Monohydrate
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- Not classified as dangerous for transport
14.4 — Packing group
- Packing group (ADR)
- Not applicable
- Packing group (IMDG)
- Not applicable
- Packing group (IATA)
- Not applicable
- Packing group (ADN)
- Not applicable
- Packing group (RID)
- Not applicable
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 picrate monohydrate is primarily used as a reference compound in picrate-salt coordination chemistry research. It is also utilized in the synthesis of various chemical compounds and as a reagent in analytical chemistry. The compound's properties make it valuable in studies involving explosive materials, as it can serve as a model for understanding the behavior of other picrate salts. Additionally, it may find applications in the development of new materials and in the field of explosives research, where its handling requires strict safety protocols.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL1411C
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 247.10 g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay | ≥ 98% | 99.5% |
| Moisture Content | ≤ 5% | 3.2% |
| Residue on Ignition | ≤ 1% | 0.5% |
| Related Substances | None detected | None detected |
| Solubility | Soluble in water | Fully soluble in water at room temperature |
The above product is expected to comply with Monohydrate grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| Monohydrate | ≥ 98% | Decomposes at approximately 100 °C | ≤ 5% | ≤ 1% | None detected | Soluble in water |
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