Registration Dossier
Registration Dossier
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EC number: 273-727-6 | CAS number: 69012-27-7 By-product of chromium refining containing oxides of aluminum, magnesium and silicon.
Melting point / freezing point
Administrative data
Link to relevant study record(s)
Description of key information
According to the Slag Atlas phase diagram, the melting point is estimated to be between 1650 and 1750 °C. In the manufacturing process the molten slag temperature is approximately 1680-1720 °C which corresponds with the calculated value.
Determination of freezing point is not applicable. Ferrochromium slag is solid, inorganic mineral material.
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.
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