Registration Dossier
Registration Dossier
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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.
Oxidising properties
Administrative data
Link to relevant study record(s)
Description of key information
Slags, steelmaking, vanadium are not oxidising.
Key value for chemical safety assessment
Additional information
Slags, steelmaking, vanadium are inert inorganics with all components being in their most stable oxidation state. These slags are formed at temperatures of >1000 °C and, thus, are free of any material which could exothermically react with combustible material under standard conditions.
Justification for classification or non-classification
Based on observation, knowledge of the manufacturing method, and analytical information, "Slags, steelmaking, vanadium" are not oxidising.
Slags, steelmaking, vanadium does not need to be classified as oxidizing solid according to GHS and EC 1272/2008 (CLP-Guideline) Annex 1: 2.14.
Slags, steelmaking, vanadium does not need to be classified as oxidizing solid in Division 5.1 according to the UN-Transport Regulations.
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.
