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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 235-721-1 | CAS number: 12612-50-9
Guidance on Safe Use
Administrative data
First-aid measures
Inhalation: Remove from exposure immediately. If breathing has stopped, perform artificial respiration. Keep person warm and at rest. Get medical advice/attention.
Skin Contact: Remove contaminated clothing and shoes immediately. Wash affected skin area in water and soap and rinse thoroughly until no evidence of chemicals remains. Get medical advice/attention.
Eye Contact: Check for and remove any contact lenses. Immediately flush eyes with water or normal saline, occasionally lifting upper lid and lower lids, for several minutes until no evidence of chemical remains. Get medical advice/attention.
Ingestion: Get medical advice/attention if needed. If vomiting occurs, keep head lower than hips to prevent aspiration.
Fire-fighting measures
Fire and explosion hazard: Negligible fire hazard when exposed to heat or flame. Emit toxic fumes under fire conditions.
Extinguishing Media: Extinguish using agent suitable for the type or surrounding fire. Firefighting: No acute hazard. Move container from the fire area if possible. Avoid breathing vapours or dust, keep upwind.
Hazardous Combustion Products: In case of fire, hazardous fumes may be produced: molybdenum trioxide.
Protective Equipment for Firemen: Wear self-contained respiratory protective device and protective clothing.
Accidental release measures
Occupational Spill: Sweep up and place in a suitable clean dry containers for reclamation or later disposal. Do not flush spilled material into sewer. Keep unnecessary people away.
Cleanup: Use a vacuum cleaner. Clean contaminated areas thoroughly. Make safe or remove all sources of ignition. Steps to be taken if material is released or spilled: Evacuate area: Wear self-contained breathing apparatus, rubbers boots and heavy rubber gloves. Cover with dry lime or soda ash, pick up, keep in a closed container and hold for waste disposal.
Handling and storage
Handling information: Avoid formation of dust. Always close container tightly after removal of product. Ensure suitable/aeration at the work place and with operational machinery. Wear suitable protecting clothes. In case of insufficient ventilation, wear suitable respiratory equipment.
Storage Requirements: Requirements for storage rooms: Store in a cool, dry well ventilated area. Store away from incompatible substances. Avoid heat effect and sources of ignition. Requirements for containers: Ensure tightness at all times. Observe all current federal, state and local regulation when storing this substance.
Storage: Store away from incompatible substances (Ammonium salts are incompatible with Nitrite Salts: violent explosions if melted, Potassium Chlorate: violent reaction).
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- No classification currently assigned.
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Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- No classification currently assigned.
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Marine transport (UN RTDG/IMDG)
- UN number:
- No classification currently assigned.
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Air transport (UN RTDG/ICAO/IATA)
- UN number:
- No classification currently assigned.
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Exposure controls / personal protection
Stability and reactivity
Disposal considerations
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.
