Potassium Iodate
- CAS Number
- 7758-05-6
- HSN Code
- 28299010
- Molecular Formula
- KIO3
- Catalogue Number
- AL01246
- Purity
- ≥ 99%
- Molecular Weight
- 214.00 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Potassium iodate is a stable, non-hygroscopic oxidizing salt that serves as a primary standard in iodometric titrations. It is recognized for its high purity and reliability in analytical chemistry, particularly in redox reactions. The compound is notable for its role in the determination of iodine concentrations and is often utilized in laboratories for quantitative analysis. Its oxidizing properties make it valuable in various chemical applications, including food safety testing and as a reagent in organic synthesis.
Also known as Iodic acid, potassium salt.
- Catalogue No.
- AL01246
- CAS Number
- 7758-05-6
- Molecular Formula
- KIO3
- Molecular Weight
- 214.00 g/mol
- HSN Code
- 28299010
- Grade
- 99%
- Product Form
- Substance
Potassium iodate appears as a white crystalline powder. It has a melting point of approximately 560 °C and is soluble in water at a solubility of about 7.5 g/100 mL at 20 °C. The compound has a density of 3.13 g/cm³. It is odorless and non-hygroscopic, making it stable under normal conditions. The compound does not have a significant vapor pressure at room temperature, indicating low volatility.
- Appearance
- White crystalline powder
- Shelf Life
- Stable under recommended storage conditions
- Packaging
- Available in 500 g and 1 kg polyethylene bags
- Storage
- Store in a cool, dry place away from combustible materials.
1.1 — Product identifier
- Chemical Name
- Potassium Iodate
- Catalogue No.
- AL01246
- Product form
- Substance
- CAS Number
- 7758-05-6
- EC Number
- 231-511-8
- Grade
- 99%
- EC Index Number
- Iodate
- Chemical Formula
- KIO3
- HSN Code
- 28299010
- Synonyms
- Iodic acid, potassium salt
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Used as a primary standard in iodometric titrations and as an oxidizing agent.
- 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
- Oxidizer; may cause fire or explosion in contact with combustible materials.
3.1 — Substance
- Name
- Potassium Iodate
- CAS No.
- 7758-05-6
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
- Rinse mouth. Do not induce vomiting. 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.
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 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. Avoid generating dust.
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 heat and direct sunlight.
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
- Not applicable
- Relative evaporation rate (butylacetate=1)
- Not applicable
- Melting point
- 560 °C
- Freezing point
- Not applicable
- Boiling point
- Not applicable
- Flash point
- Not applicable
- Auto-ignition temperature
- Not applicable
- Decomposition temperature
- Not applicable
- Flammability (solid, gas)
- Not flammable
- Vapour pressure
- Negligible
- Relative vapour density at 20°C
- Not applicable
- Density
- 3.13 g/cm³
- Solubility
- 7.5 g/100 mL in water at 20 °C
- Log Pow
- Not applicable
- Viscosity, kinematic
- Not applicable
- Viscosity, dynamic
- Not applicable
- Explosive properties
- Not explosive
- Oxidising properties
- Oxidizer
- Explosive limits
- Not applicable
10.1 — Reactivity
- Reactivity
- Stable under normal conditions; may react with reducing agents.
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.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- Not specified
11.1 — Information on toxicological effects
- Acute toxicity
- Low toxicity; LD50 (oral, rat) > 2000 mg/kg.
- Skin corrosion/irritation
- May cause skin irritation.
- Serious eye damage/irritation
- May cause 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)
- UN 1479
- UN-No. (IMDG)
- UN 1479
- UN-No. (IATA)
- UN 1479
- UN-No. (ADN)
- UN 1479
- UN-No. (RID)
- UN 1479
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Potassium Iodate
- Proper Shipping Name (IMDG)
- Potassium Iodate
- Proper Shipping Name (IATA)
- Potassium Iodate
- Proper Shipping Name (ADN)
- Potassium Iodate
- Proper Shipping Name (RID)
- Potassium Iodate
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 iodate is primarily used as a certified primary standard oxidant in iodometric and thiosulfate volumetric titrations, which are essential in determining the concentration of iodine in various samples. It is also employed in the food industry as a source of iodine in iodized salt and as a reagent in the synthesis of other iodinated compounds. Additionally, potassium iodate finds applications in the pharmaceutical industry and in environmental testing for iodine levels in water samples.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL01246
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 214.00 g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay | ≥ 99% | 99.5% |
| Moisture Content | ≤ 0.5% | 0.3% |
| Residue on Ignition | ≤ 0.1% | 0.05% |
| Solubility | 7.5 g/100 mL | 7.4 g/100 mL |
The above product is expected to comply with 99% grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| 99% | ≥ 99% | 560 °C | ≤ 0.5% | ≤ 0.1% | None detected | 7.5 g/100 mL in water at 20 °C |
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