Potassium Iodate SDS MSDS of Manufacturers & Exporters
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Potassium Iodate CAS Number 7758-05-6
Potassium Iodate SDS, Safety Data Sheet
MSDS, Material safety Data Sheet 08-Aug-22
1. Product Identification
Product Name & Other Names: Potassium iodate, Iodic acid potassium salt.
CAS No.: 7758-05-6
EINECS: EC Number: 231-831-9
Molecular Weight: 214
Chemical Formula: KIO3
Relevant uses and uses advised against (if any): Industrial Manufacturing.
Supplier: As per letterhead.
2. Hazards Identification
GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008
Oxidizing Solids Category 3, H272
Skin corrosion/irritation Category 2, H315
Serious eye damage/eye irritation Category 2A, H319
Specific target organ toxicity, single exposure; Respiratory tract irritation Category 3, H335
Labeling according to GHS & Regulation (EC) No 1272/2008
GHS Label Elements
Oxidizing Solid |
GHS Label Elements
Irritant |
Signal Word: Danger
Hazard Statements:
H272 - May intensify fire; oxidizer
H315 - Causes skin irritation
H319 - Causes serious eye irritation
H335 - May cause respiratory irritation
Precautionary Statements - Prevention
P210: Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
P220: Keep/Store away from clothing/combustible materials
P221: Take any precaution to avoid mixing with combustibles
P264: Wash face, hands and any exposed skin thoroughly after handling
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection
Precautionary Statements - Response
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P333 + P313: If skin irritation or rash occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/ attention
P362: Take off contaminated clothing and wash before reuse.
P370 + P378: In case of fire: Use water for extinction
Precautionary Statements - Storage
P501: Dispose of contents/container in accordance with local, regional, national, international regulations.
3. Composition/Information on Ingredients
Product Name & Other Names: Potassium iodate, Iodic acid potassium salt.
CAS No.: 7758-05-6
EINECS: EC Number: 231-831-9
4. First Aid Measures
Always seek medical attention after first aid measures are provided.
Inhalation: Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.
Ingestion: Never give anything by mouth to an unconscious person. Get medical attention.
Skin Contact: Wipe off excess material from skin then immediately flush skin with plenty of water for at least 15 minutes. Remove contaminated clothing and shoes. Get medical attention. Wash clothing before reuse. Thoroughly clean shoes before reuse.
Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelids occasionally. Get medical attention immediately.
Note to Physician: Symptomatic and supportive treatment is recommended.
5. Fire Fighting Measures
Flammability of the Product: Non-flammable but it is an oxidizer.
Products of Combustion: It emits toxic oxides of Iodine, Potassium Oxide, Hydrogen Iodide, and fumes when heated to decomposition.
Explosion: Contact with oxidizable substances may cause explosion.
Fire Extinguishing Media: Water spray, Foam. Use means suitable for extinguishing surrounding fire. Avoid carbon dioxide and gas filled extinguisher. Water should be preferred.
Extinguishing Media Not recommended: None specified.
Special Information: In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full face piece operated in the pressure demand or other positive pressure mode. At high temperatures under fire conditions, it may produce toxic or irritating fumes. Fire-extinguishing work is done from the windward and the suitable fire-extinguishing method according to the surrounding situation is used.
6. Accidental Release Measures
Personal precautions, protective equipment, and emergency procedures: Avoid breathing dust/fumes/gas/mist/vapors/spray. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.). Do not approach facing the wind.
Environmental precautions: Do not let the product enter drains, soil, or water sources.
Methods and materials used for containment cleanup procedures and Storage: Eliminate all sources of ignition. Do not let the product enter drains. Use a shovel to put the material into a convenient waste disposal container.
7. Handling and Storage
Precautions for safe handling: Apply according to good manufacturing and industrial hygiene practices. Ensure proper ventilation. In case of insufficient ventilation, wear suitable respiratory equipment. Wash thoroughly after handling. Do not drink, eat, or smoke while handling. Avoid contact with skin, eyes, and clothing. Minimize dust generation. Avoid breathing dust/fumes/gas/mist/vapors/spray. Keep container tightly closed. Avoid ingestion and inhalation. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.).
Conditions for safe storage, including any incompatibilities: Store in cool <32C, dry and ventilated area away from heat sources and protected from sunlight in tightly closed original container. Keep air contact to a minimum. Do not leave the material container open. Store protected from heat, sparks and ignition sources and incompatible materials. Avoid contact with skin and eyes. Avoid inhalation of dust/mist/vapor. Do not store with incompatible materials like organic substances, strong reducing agents, acids, powdered metals, strong bases, alcohols, phosphorous, anhydrides, halogens, acids metal powders and heat, combustible substances.
8. Exposure Controls/Personal Protection
Airborne Exposure Limits: None established. Limit.
Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures as low as possible.
Personal Respirators (NIOSH Approved): For conditions of use where exposure to dust or mist is apparent and engineering controls are not feasible, a particulate respirator may be worn.
Skin Protection: Wear protective gloves and clean body-covering clothing.
Eye Protection: Use chemical safety goggles and/or full-face shield where dusting or splashing of solutions is possible. Maintain eye wash fountain and quick-drench facilities in work area.
Other Control Measures: Maintain good housekeeping in work area.Handle in accordance with good industrial hygiene and safety practice. Wash hands after handling.
9. Physical and Chemical Properties
Appearance: White crystals or powder.
Odor: None.
Odor threshold: Not available.
pH: near 6 at 5% solution at 25 C (77F)
Relative density: 3.9
Melting Point: 560C
Initial boiling point and boiling range: Not available.
Flash point: Not available.
Auto-ignition temperature: No information found.
Decomposition temperature: No information found.
Upper/lower flammability or explosive limits: No information found.
Vapor pressure: No information found.
Vapor density: No information found.
Evaporation rate: No information found.
Flammability (solid, gas): Not available.
Partition coefficient: n-octanol/water: No information found.
Solubility: Soluble in water.
Viscosity: No information found.
Molecular Weight: 214
Molecular Formula: KIO3
10. Stability and Reactivity
Stability: Stable under ordinary conditions of use and storage. It becomes unstable by heat and moisture.
Hazardous Decomposition Products: Oxygen, oxides of Potassium, Iodine oxides, Hydrogen Iodide, and fumes.
Hazardous Polymerization: Will not occur.
Incompatibilities: Organic substances, Strong reducing agents, Acids, Powdered metals, Strong bases, Alcohols, phosphorous, Anhydrides, Halogens, Acids Metal powders and Reducing agents. Heat.
Conditions to Avoid: Moisture, Heat, Incompatibles.
11. Toxicological Information
Toxicity to Animals:
Oral LD50: 531 mg/kg (Mouse)
ORAL (LD50): 400 mg/kg [guinea pig].
LD50 Intraperitoneal - mouse - 136 mg/kg
Carcinogenicity: No component of this product present at levels greater than or equal to 0.1% is identified as possible or confirmed human carcinogen by IARC, ACGIH, OSHA and NTP.
Mutagenic Effects: No information found.
Developmental Toxicity: No information found.
Reproductive Effects: No information found.
12. Ecological Information
Toxicity to fish: No information available.
Persistence and Degradability: Unlikely to persist due to water solubility.
Mobility: Likely to be mobile due to water solubility.
Bioaccumulation/ Accumulation: No information found.
Results of PBT and vPvB assessment:
This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
13. Disposal Considerations
Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility.
14. Transport Information
Land Transport DOT USA, TDG Canada & ADR/RID Europe
Shipping Name: Potassium Iodate
Hazard Class: 5.1
UN Number: UN1479
Hazard Label: Oxidizer
Packing Group: II
Sea Transport IMDG/IMO
Shipping Name: Potassium Iodate
Hazard Class: 5.1
UN Number: UN3377
Hazard Label: Oxidizing Agent
Marine pollutant: No
Packing Group: III
Air Transport IATA/ICAO
Shipping Name: Potassium Iodate
Hazard Class: 5.1
UN Number: UN3377
Hazard Label: Oxidizer
Packing Group: III
15. Regulatory Information
USA:
SARA 311/312 Hazards: See section 2.
California Prop. 65 Components: Not listed to cause cancer, birth defects, or any other reproductive harm.
16. Other Information
DISCLAIMER: The information and recommendations set forth herein are presented in good faith and believed correct as of the date hereof. It is compiled from various sources, and it is not necessarily all inclusive nor fully adequate in every circumstance. In addition, these suggestions should not be confused with nor followed in violation of applicable laws, regulations, rules, or insurance requirements applicable. This SDS MSDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a professionally trained person using this product. Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose. This shall not constitute a guarantee for any specific product features and shall not establish a legally valid contractual relationship. In no case shall our company be liable to loss or damages by the product user.
Specifications of Potassium Iodate BP Ph Eur EP JP USP NF IP ACS Analytical Reagent FCC Food grade Manufacturers |
