Sodium Bismuthate
- CAS Number
- 12232-99-4
- HSN Code
- 28419000
- Molecular Formula
- NaBiO3
- Catalogue Number
- AL01355
- Purity
- ≥ 80%
- Molecular Weight
- 279.97 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Sodium bismuthate (extra pure) is a strong oxidizing bismuth(V) salt that plays a crucial role in analytical chemistry, particularly in qualitative testing for manganese. This compound is notable for its high purity level of 80%, making it suitable for sensitive applications where contamination could lead to erroneous results. With a molecular weight of 279.97 g/mol, sodium bismuthate is recognized for its oxidizing properties, which are leveraged in various chemical reactions. Its CAS number, 12232-99-4, identifies it uniquely in chemical databases, ensuring accurate communication in scientific and industrial contexts.
Also known as Bismuthate of Sodium.
- Catalogue No.
- AL01355
- CAS Number
- 12232-99-4
- Molecular Formula
- NaBiO3
- Molecular Weight
- 279.97 g/mol
- HSN Code
- 28419000
- Grade
- 80% Extra Pure
- Product Form
- Substance
Sodium bismuthate appears as a yellow-brown to olive-brown powder, characterized by its strong oxidizing nature. It is insoluble in water, which is a significant property that influences its application in qualitative analysis. The compound has a melting point of approximately 300 °C, where it decomposes rather than melting, and a density of about 4.3 g/cm³. Its strong oxidizing capability is evident in its reactivity with various organic and inorganic substances, making it a valuable reagent in laboratory settings.
- Appearance
- Yellow-brown to olive-brown powder
- Shelf Life
- -
- Packaging
- -
- Storage
- Store in a cool, dry place away from combustible materials.
1.1 — Product identifier
- Chemical Name
- Sodium Bismuthate
- Catalogue No.
- AL01355
- Product form
- Substance
- CAS Number
- 12232-99-4
- EC Number
- Not specified
- Grade
- 80% Extra Pure
- EC Index Number
- Not specified
- Chemical Formula
- NaBiO3
- HSN Code
- 28419000
- Synonyms
- Bismuthate of Sodium
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Oxidizing agent in analytical chemistry
- 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
- Strong oxidizer; may cause fire or explosion in contact with combustible materials.
3.1 — Substance
- Name
- Sodium Bismuthate
- CAS No.
- 12232-99-4
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. Continue rinsing. Seek medical attention if irritation persists.
- 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
- Irritation of eyes, skin, and respiratory tract; potential for chemical burns.
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
- Strong 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
- Contain spill and prevent entry into waterways. Use appropriate 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 generating dust.
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.
- 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 such as organic substances.
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-brown to olive-brown
- Odour
- Odourless
- Odour threshold
- Not applicable
- pH value
- Not applicable
- Relative evaporation rate (butylacetate=1)
- Not applicable
- Melting point
- Decomposes at approximately 300 °C
- Freezing point
- Not applicable
- Boiling point
- Not applicable
- Flash point
- Not applicable
- Auto-ignition temperature
- Not applicable
- Decomposition temperature
- Decomposes at elevated temperatures
- Flammability (solid, gas)
- Not flammable, but a strong oxidizer
- Vapour pressure
- Not applicable
- Relative vapour density at 20°C
- Not applicable
- Density
- Approximately 4.3 g/cm³
- Solubility
- Insoluble in water
- Log Pow
- Not applicable
- Viscosity, kinematic
- Not applicable
- Viscosity, dynamic
- Not applicable
- Explosive properties
- Not explosive
- Oxidising properties
- Strong oxidizer
- Explosive limits
- Not applicable
10.1 — Reactivity
- Reactivity
- Reacts violently 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
- Strongly reactive with organic materials and reducing agents.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- Not specified
11.1 — Information on toxicological effects
- Acute toxicity
- Low toxicity; may cause irritation.
- Skin corrosion/irritation
- Causes skin irritation.
- Serious eye damage/irritation
- Causes serious eye 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)
- 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 Bismuthate
- Proper Shipping Name (IMDG)
- Sodium Bismuthate
- Proper Shipping Name (IATA)
- Sodium Bismuthate
- Proper Shipping Name (ADN)
- Sodium Bismuthate
- Proper Shipping Name (RID)
- Sodium Bismuthate
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- Not classified as hazardous 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 bismuthate is primarily used as an oxidizing reagent in classical qualitative tests for manganese(II) detection, where it facilitates the oxidation of manganese ions. Beyond manganese testing, it finds applications in the synthesis of other bismuth compounds and in various analytical procedures in laboratories. Its role as a strong oxidizer also extends to environmental testing, where it can be used to oxidize organic pollutants. Additionally, it is utilized in the preparation of bismuth-based catalysts in organic synthesis, showcasing its versatility across different chemical industries.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL01355
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 279.97 g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay | ≥ 80% | 81.5% |
| Moisture Content | ≤ 1% | 0.5% |
| Residue on Ignition | ≤ 0.5% | 0.3% |
| Related Substances | None detected | None detected |
| Solubility | Insoluble in water | Insoluble |
The above product is expected to comply with 80% Extra Pure grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| 80% Extra Pure | ≥ 80% | Decomposes at 300 °C | ≤ 1% | ≤ 0.5% | None detected | Insoluble in water |
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