Potassium Bromate
- CAS Number
- 7758-01-2
- HSN Code
- 28299020
- Molecular Formula
- KBrO3
- Catalogue Number
- AL1228A
- Purity
- 99.8%
- Molecular Weight
- 167.00 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
POTASSIUM BROMATE 99.8% AR is a high-purity analytical reagent used primarily in laboratory settings. It is a white crystalline powder that serves as a strong oxidizing agent and is classified as a primary standard for volumetric analysis. Due to its stringent purity requirements, this AR-grade potassium bromate is essential for accurate and reliable analytical results. However, it is important to note that potassium bromate is recognized as a suspected carcinogen, necessitating careful handling and storage practices.
Also known as Bromic acid, potassium salt; Potassium bromate.
- Catalogue No.
- AL1228A
- CAS Number
- 7758-01-2
- Molecular Formula
- KBrO3
- Molecular Weight
- 167.00 g/mol
- HSN Code
- 28299020
- Grade
- AR (Analytical Reagent)
- Product Form
- Substance
Potassium bromate appears as a white crystalline powder with a density of approximately 3.34 g/cm³. It has a melting point of 350 °C and is highly soluble in water, with a solubility of about 70 g/L at 20 °C. The compound has a boiling point of 600 °C (decomposes) and does not have a distinct odor. Its relative vapor density is not applicable as it is a solid at room temperature. The pH of a saturated solution is around 6-7, indicating neutrality.
- Appearance
- White crystalline powder
- Shelf Life
- 2 years
- Packaging
- Available in 500 g and 1 kg glass bottles
- Storage
- Store in a cool, dry place away from combustible materials and reducing agents.
1.1 — Product identifier
- Chemical Name
- Potassium Bromate
- Catalogue No.
- AL1228A
- Product form
- Substance
- CAS Number
- 7758-01-2
- EC Number
- 231-830-3
- Grade
- AR
- EC Index Number
- KBrO3
- Chemical Formula
- KBrO3
- HSN Code
- 28299020
- Synonyms
- Bromic acid, potassium salt; Potassium bromate
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Used as a primary standard oxidant in analytical chemistry and as a flour improver in food processing.
- 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; suspected carcinogen.
3.1 — Substance
- Name
- Potassium Bromate
- CAS No.
- 7758-01-2
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. 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
- May cause respiratory irritation, skin and eye irritation, and gastrointestinal distress upon ingestion.
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
- 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
- Handle with gloves and protective eyewear. Avoid contact with combustible materials.
- 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
- White
- Odour
- Odourless
- Odour threshold
- Not applicable
- pH value
- 6-7 (saturated solution)
- Relative evaporation rate (butylacetate=1)
- Not applicable
- Melting point
- 350 °C
- Freezing point
- Not applicable
- Boiling point
- 600 °C (decomposes)
- Flash point
- Not applicable
- Auto-ignition temperature
- Not applicable
- Decomposition temperature
- > 350 °C
- Flammability (solid, gas)
- Not flammable, but a strong oxidizer
- Vapour pressure
- Not applicable
- Relative vapour density at 20°C
- Not applicable
- Density
- 3.34 g/cm³
- Solubility
- 70 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
- Strong oxidizer
- Explosive limits
- Not applicable
10.1 — Reactivity
- Reactivity
- Stable under normal conditions; may react 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
- Reducing agents, combustible materials, and strong acids.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- Not specified
11.1 — Information on toxicological effects
- Acute toxicity
- LD50 (oral, rat) = 1,500 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)
- UN 1484
- UN-No. (IMDG)
- UN 1484
- UN-No. (IATA)
- UN 1484
- UN-No. (ADN)
- UN 1484
- UN-No. (RID)
- UN 1484
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Potassium Bromate
- Proper Shipping Name (IMDG)
- Potassium Bromate
- Proper Shipping Name (IATA)
- Potassium Bromate
- Proper Shipping Name (ADN)
- Potassium Bromate
- Proper Shipping Name (RID)
- Potassium Bromate
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
Potassium bromate is widely used in analytical chemistry as a primary standard oxidant in bromatometric and iodometric volumetric analysis. It is also utilized in the food industry as a flour improver, although its use is restricted or banned in many countries due to health concerns. Additionally, potassium bromate finds applications in the production of specialty chemicals and in various laboratory experiments requiring precise oxidizing agents. Its role in the synthesis of other bromine compounds further extends its utility in chemical research and industrial applications.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL1228A
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 167.00 g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay | 99.8% min | 99.85% |
| Moisture Content | <0.5% | 0.3% |
| Residue on Ignition | <0.1% | 0.05% |
| Related Substances | None detected | None detected |
| Solubility | 70 g/L in water at 20 °C | 72 g/L in water at 20 °C |
The above product is expected to comply with AR grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| AR | 99.8% | 350 °C | <0.5% | <0.1% | None detected | 70 g/L in water at 20 °C |
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