Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
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EC number: 231-818-8 | CAS number: 7757-79-1
Guidance on Safe Use
Administrative data
First-aid measures
General information
In case of persisting adverse effects consult a physician. Never give anything by mouth to an unconscious person or a person with cramps.
In case of inhalation
Remove to fresh air and keep at rest in a position comfortable for breathing. Get medical attention for any breathing difficulty.
In case of skin contact
Wash with plenty of soap and water. Remove contaminated clothing. If skin irritation occurs: Get medical advice/attention.
In case of eye contact
Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.
In case of ingestion
Induce vomiting. Rinse mouth immediately and drink plenty of water.
Fire-fighting measures
Flammable properties - Not flammable.
Extinguishing media
Suitable extinguishing media: Use any suitable mean for extinguishing surrounding fire. Spray water for small
fires. For large fires flood with abundant water.
Unsuitable material: None, but attention should be paid to compatibility with chemicals surrounding.
Protection for firefighters Specific hazards arising from the chemical
Thermal decomposition can lead to the escape of toxic/corrosive gases and vapours.
Protective equipment and precautions for firefighters
Keep upwind of fire. Wear full fire fighting turn-out gear (full Bunker gear) and respiratory protection.
Accidental release measures
Environmental precautions
Do not allow to enter into surface water or drains. Ensure waste is collected and contained.
Methods for containment and cleaning up
Take up mechanically, placing in appropriate containers for disposal or recovery.
Unsuitable material for containment/taking up: Do not absorb in saw-dust or other combustible absorbents
Handling and storage
Handling
Avoid generation of dust. Provide adequate ventilation. Wear personal protective equipment. Wash hands thoroughly after handling. Do no eat, drink or smoke when using this product. Keep away from flammable, combustible and reducing substances.
Storage
Keep/store only in original container. Store in a well-ventilated place. Keep container tightly closed. Do not store together with: Combustible substance, reducing agents.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- 1486
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Marine transport (UN RTDG/IMDG)
- UN number:
- 1486
Shipping information
- Proper shipping name and description:
- POTASSIUM NITRATE
- Chemical name:
- POTASSIUM NITRATE
- Labels:
- 5.1 (oxidizer)
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- 1486
Shipping information
- Proper shipping name and description:
- POTASSIUM NITRATE
- Chemical name:
- POTASSIUM NITRATE
- Labels:
- 5.1 (oxidizer)
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Exposure controls / personal protection
No specific occupational exposure limit.
Stability and reactivity
Stable under normal storage and temperature conditions.
Conditions to avoid: Keep away from flammable, combustible and reducing substances.
Incompatible materials: Flammable, combustible and reducing substances under specific conditions.
Hazardous decomposition products:
Thermal decomposition products (> 1112 F / 600 °C): Nitrous oxides (NO), potassium nitrite and potassium oxide.
Disposal considerations
Disposal should be in accordance with applicable regional, national and local laws and regulations.
It is the responsibility of the waste generator to determine the toxicity and physical properties of the material generated to determine the proper waste identification and disposal method in compliance with applicable regulations.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
