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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 266-005-7 | CAS number: 65996-72-7 The dust generated during the charging, operation, and tapping of a steelmaking furnace and from steel conditioning, including that which is recovered through the use of pollution abatement equipment. Composed primarily of iron oxides. May contain varying amounts of other metallic oxides and trace compounds.
Melting point / freezing point
Administrative data
Link to relevant study record(s)
Description of key information
The melting point value was determined by thermal analysis method according to OECD TGD 102.
Extended method on the principle of thermogravimetry was used to measure in temperature range from 25°C to 1100°C (according to internal standard AKP 971) without GLP standard.
Key value for chemical safety assessment
Additional information
Definite value of melting temperature of the test substance, Dust, steelmaking, could not be determined neither in the tested temperature range from 35°C to 640°C or 25 - 1100°C.
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