Registration Dossier
Registration Dossier
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EC number: 215-609-9 | CAS number: 1333-86-4
Henry's Law constant
Administrative data
Link to relevant study record(s)
- Endpoint:
- Henry's law constant
- Data waiving:
- study technically not feasible
- Justification for data waiving:
- other:
- Justification for type of information:
- The Henry’s law constant (HLC) and the distribution in the environment are not calculated because of the inorganic nature of carbon black and due to the fact that as a solid material, it possess a low vapor pressure at ambient temperature nor will they become volatile from aqueous suspensions. In the atmosphere, carbon black will exist solely in the particulate phase and may be removed from the air by wet and dry deposition.
Reference
Description of key information
The Henry's Law constant is the distribution between the concentrations in air and in water. The vapour pressure of Carbon black is negligible (melting point > 3000°C), the substance is insoluble in water
Key value for chemical safety assessment
Additional information
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.
