Registration Dossier
Registration Dossier
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EC number: 282-210-4 | CAS number: 84144-89-8 Residues from leaching of roasted molybdenum ores. Consists primarily of impure ammonium polymolybdate and iron.
Guidance on Safe Use
Administrative data
First-aid measures
Ingestion: Never give anything by mouth to an unconscious person. Do not induce vomiting. If vomiting occurs, keep head lower than hips to prevent aspiration of vomit into air passages of the lung. Seek medical attention.
Inhalation: Remove from exposure area to fresh air immediately. If breathing has stopped, perform artificial respiration. Seek medical attention.
Skin Contact: Remove contaminated clothing and shoes. Wash affected area with soap or mild detergent and large amounts of water until no evidence of chemical remains (approximately 15 20 minutes). Seek medical attention, if needed.
Eye Contact: Wash eyes immediately with large amounts of water or normal saline, occasionally lifting upper and lower lids, until no evidence of chemical remains (approximately 15 - 20 minutes). Seek medical attention immediately.
Notes to Physician: This product is anticipated to have low oral toxicity and may be irritating to eyes, skin and mucous membranes. Treat symptomatically and supportively.
Fire-fighting measures
Flash point: Not available
Auto-ignition temperature: Not available.
Flammability: Not Available
Fire And Explosion Hazard: Negligible fire hazard when exposed to heat or flame.
Extinguishing Media: Dry chemical, carbon dioxide, water spray or regular foam suitable for surrounding fire conditions. For larger fires use water spray, fog or regular foam.
Firefighting: Move container from fire area if you can do it without risk. Apply cooling water to sides of containers that are exposed to flames until well after fire is out. Extinguish using agent indicated; do not use water stream directly on material. If large amounts of combustible materials are involved, use water spray or fog in flooding amounts. Avoid breathing corrosive dusts and fumes from burning material, keep upwind.
Specific Hazards: None
Exposure Hazards(s): Harmful solid/dust
Accidental release measures
Precautions: Use respiratory protection, safety glasses, safety shoes and impervious gloves.
Spill: Sweep up, place in a bag and hold for waste disposal. Avoid generating dust. Ventilate area and wash spill site after material pickup is complete.
EU/UK information
Environmental Precautions: “Molybdenum and its compounds are List II substances under the Groundwater Directive. If the substance enters watercourses or sewer, inform the appropriate local water authority or Regulatory body immediately.”
Handling and storage
Handling: Avoid inhalation. Avoid contact with eyes, skin, and clothing. Avoid prolonged or repeated exposure.
Storage: Observe national and regional provisions in force. Store away from incompatible substances. Keep material tightly sealed in the original container and away from sunlight.
Incompatible materials: Chlorine trifluoride, lithium, magnesium, potassium and sodium.
Transport information
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Marine transport (UN RTDG/IMDG)
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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.
