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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 273-734-4 | CAS number: 69012-34-6 By-product from open-hearth steelmaking. Consists of oxides of calcium, iron, silicon and vanadium.
Endpoint summary
Administrative data
Description of key information
Slags, steelmaking, vanadium is non-toxic if swallowed.
Key value for chemical safety assessment
Additional information
Oral toxicity
Slags, steelmaking, vanadium is non-toxic if swallowed as the LD50 (rats, females) >2000 mg/kg b.w. (LD50 cut-off value: 5000 mg/kg b.w.).
Justification for classification or non-classification
The available information indicates that "Slags, steelmaking, vanadium" is not acutely toxic or harmful if swallowed. Therefore, classification or labelling of "Slags, steelmaking, vanadium" for acute oral toxicity is not needed according to regulation (EC) 1272/2008.
Specific target organ toxicant (STOT) – single exposure
The classification criteria according to regulation (EC) 1272/2008 as specific target organ toxicant (STOT) – single exposure, oral, are not met since no signs of systemic toxicity and/or local intolerance and no reversible or irreversible adverse health effects were observed immediately or delayed after exposure.
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.
