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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 200-021-7 | CAS number: 50-24-8
Guidance on Safe Use
Administrative data
First-aid measures
EYES: Irrigate copiously with clean, fresh water for at least 15 minutes. Seek medical advice.
SKIN: Wash immediately with plenty of water. Remove contaminated clothing. If irritation persists, seek medical attention. Wash contaminated clothing before using them again.
INHALATION: Remove to open air. If breathing is irregular, seek medical advice.
INGESTION: Obtain immediate medical attention. Induce vomiting only if indicated by the doctor. Never give anything by mouth to an unconscious person.
Fire-fighting measures
GENERAL INFORMATION: Use jets of water to cool the containers to prevent product decomposition and the development of substances potentially hazardous for health. Always wear full fire prevention gear. Collect extinguishing water to prevent it from draining into the sewer system. Dispose of contaminated water used for extinction and the remains of the fire according to applicable regulations.
SUITABLE EXTINGUISHING MEDIA: The extinction equipment should be of the conventional kind: carbon dioxide, foam, powder and nebulised water.
EXTINGUISHING MEDIA WHICH SHALL NOT BE USED FOR SAFETY REASONS: None in particular.
HAZARDS CAUSED BY EXPOSURE IN THE EVENT OF FIRE: Do not breathe combustion products (carbon oxide, toxic pyrolysis products, etc).
SPECIAL PROTECTIVE EQUIPMENT FOR FIRE-FIGHTERS: Hardhat with visor, fireproof clothing (fireproof jacket and trousers with straps around arms, legs and waist), work gloves (fireproof, cut proof and dielectric), a depressurised mask with facemask covering the whole of the operator’s face or a self-respirator (self-protector) in the event of large quantities of fume.
Accidental release measures
PERSONAL PRECAUTIONS: Wear respiratory protection. Avoid dust formation. Provide adequate ventilation. Evacuate personnel to safe areas.
ENVIRONMENTAL PRECAUTIONS: Prevent further leakage or spillage if this can be done safely. Do not let product enter drains.
METHODS FOR CLEANING UP: Collect without creating dust and dispose of (see section 13). Store in suitable, closed containers for disposal.
Handling and storage
HANDLING: Avoid contact and inhalation of the powder and avoid the powder raises through the air. Use gloves and masks anti-dust . As for all organic materials in dry powder, avoid the formation of electrostatic charges during the decanting, making the grounding containers concerned. Not to eat, drink or smoking where the product is handled.
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
RESPIRATORY PROTECTION: Use an approved respirator, if it is determined to be necessary by an industrial hygiene survey
involving air monitoring. In the event that a respirator is not required, an approved dust mask should be used.
GLOVES: Chemically compatible
EYE PROTECTION: Safety glasses or goggles
PROTECTIVE CLOTHING: Protect exposed skin.
INDUSTRIAL HYGIENE: Use under hood. Safety shower and eye bath. Wash contaminated clothing before reuse. Wash thoroughly after handling. Pregnant women should avoid inhalation of the product and contact with the skin.
Stability and reactivity
INCOMPATIBILITIES: Strong oxidizing agents
DECOMPOSITION PRODUCTS: When heated to decomposition, material emits acrid smoke and irritating fumes. Emits toxic fumes under
fire conditions.
Disposal considerations
DISPOSAL: Dispose of waste in accordance with all applicable State and local laws.
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.
