Potassium Metavanadate
- CAS Number
- 13769-43-2
- HSN Code
- 29171190
- Molecular Formula
- KVO3
- Catalogue Number
- AL1252A
- Purity
- ≥ 98%
- Molecular Weight
- 138.04 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Potassium metavanadate (extra pure) is a soluble vanadium(V) salt that serves as a reference compound and a mild oxidizing reagent. It is notable for its high purity level of 98%, making it suitable for sensitive applications in research and analytical chemistry. This compound is characterized by its pale yellow crystalline appearance and is primarily utilized in the field of coordination chemistry involving vanadium. Its unique properties allow it to participate in various chemical reactions, particularly those requiring a mild oxidizing agent.
Also known as Vanadic acid, potassium salt; Potassium vanadate.
- Catalogue No.
- AL1252A
- CAS Number
- 13769-43-2
- Molecular Formula
- KVO3
- Molecular Weight
- 138.04 g/mol
- HSN Code
- 29171190
- Grade
- 98% Extra Pure
- Product Form
- Substance
Potassium metavanadate appears as a pale yellow crystalline powder. It has a molecular weight of 138.04 g/mol and a melting point of approximately 300 °C, decomposing upon further heating. The compound is slightly soluble in water, with a solubility of about 0.5 g/L at 20 °C. It has a density of 2.5 g/cm³ and is stable under normal conditions, although it should be stored in a cool, dry place away from incompatible materials. The compound has a pH value of around 6.5 in a saturated solution, indicating its mild acidic nature.
- Appearance
- Pale yellow crystalline powder
- Shelf Life
- 2 years
- Packaging
- 100 g in a sealed container
- Storage
- Store in a cool, dry place, away from incompatible materials and sources of ignition, in a tightly closed container.
1.1 — Product identifier
- Chemical Name
- Potassium Metavanadate
- Catalogue No.
- AL1252A
- Product form
- Substance
- CAS Number
- 13769-43-2
- EC Number
- 237-198-4
- Grade
- 98% Extra Pure
- EC Index Number
- -
- Chemical Formula
- KVO3
- HSN Code
- 29171190
- Synonyms
- Vanadic acid, potassium salt; Potassium vanadate
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Used as a reference compound and mild oxidizing reagent 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
- Toxic if ingested or inhaled; may cause skin and eye irritation.
3.1 — Substance
- Name
- Potassium Metavanadate
- CAS No.
- 13769-43-2
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. Continue rinsing and 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
- Symptoms of exposure may include respiratory irritation, skin irritation, and gastrointestinal distress.
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
- Non-flammable, but may emit toxic fumes in a 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. Wear appropriate protective equipment. Contain and collect spillage.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Collect spillage with suitable absorbent material and 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 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, away from incompatible materials and sources of ignition.
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
- Odourless
- Odour threshold
- Not applicable
- pH value
- 6.5 (in saturated solution)
- Relative evaporation rate (butylacetate=1)
- Not applicable
- Melting point
- 300 °C (decomposes)
- Freezing point
- Not applicable
- Boiling point
- Not applicable
- Flash point
- Not applicable
- Auto-ignition temperature
- Not applicable
- Decomposition temperature
- >300 °C
- Flammability (solid, gas)
- Not flammable
- Vapour pressure
- Not applicable
- Relative vapour density at 20°C
- Not applicable
- Density
- 2.5 g/cm³
- Solubility
- 0.5 g/L in water at 20 °C
- Log Pow
- Not applicable
- Viscosity, kinematic
- Not applicable
- Viscosity, dynamic
- Not applicable
- Explosive properties
- Not explosive
- Oxidising properties
- Not oxidizing
- Explosive limits
- Not applicable
10.1 — Reactivity
- Reactivity
- Stable under normal conditions; incompatible with strong acids and bases.
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 acids, strong bases, and reducing agents.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- Not specified
11.1 — Information on toxicological effects
- Acute toxicity
- Toxic if ingested or inhaled; LD50 (oral, rat) = 200 mg/kg.
- 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)
- 2864
- UN-No. (IMDG)
- 2864
- UN-No. (IATA)
- 2864
- UN-No. (ADN)
- 2864
- UN-No. (RID)
- 2864
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Potassium Metavanadate
- Proper Shipping Name (IMDG)
- Potassium Metavanadate
- Proper Shipping Name (IATA)
- Potassium Metavanadate
- Proper Shipping Name (ADN)
- Potassium Metavanadate
- Proper Shipping Name (RID)
- Potassium Metavanadate
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- 6.1
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
Potassium metavanadate is widely used as a reference compound in vanadium coordination chemistry, where it plays a crucial role in the synthesis and characterization of vanadium complexes. Its mild oxidizing properties make it valuable in various chemical reactions, including organic synthesis and analytical applications. Additionally, it is utilized in the preparation of vanadium-based catalysts and in studies related to vanadium's role in biological systems. The compound is also employed in educational settings for demonstrating oxidation-reduction reactions and in laboratories for research involving transition metal chemistry.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL1252A
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 138.04 g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay | ≥ 98% | 98.5% |
| Moisture Content | ≤ 0.5% | 0.3% |
| Residue on Ignition | ≤ 1% | 0.5% |
| Related Substances | None detected | None detected |
| Solubility | 0.5 g/L in water at 20 °C | 0.5 g/L in water at 20 °C |
The above product is expected to comply with 98% Extra Pure grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| 98% Extra Pure | ≥ 98% | 300 °C (decomposes) | ≤ 0.5% | ≤ 1% | None detected | 0.5 g/L in water at 20 °C |
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