Registration Dossier
Registration Dossier
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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: 231-137-6 | CAS number: 7440-27-9
Auto flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- relative self-ignition temperature (solids)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- EU Method A.16 (Relative Self-Ignition Temperature for Solids)
- Deviations:
- no
- GLP compliance:
- no
- Key result
- Relative self-ignition temperature:
- 197 °C
- Conclusions:
- The self ignition temperature of VACODYM 687 is 197°C.
- Executive summary:
The self ignition temperature of a representative sample alloy VACODYM 687 is 197°C.
Reference
Description of key information
Since the self-ignition temperature depends on the overall rare earth content and the particle size of the alloy, a representative alloy VD 687 was tested.
The self ignition temperature of the representative sample alloy VACODYM 687 is 197°C.Key value for chemical safety assessment
- Autoflammability / Self-ignition temperature at 101 325 Pa:
- 197 °C
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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