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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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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Physical & Chemical properties

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Reference
Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Qualifier:
according to guideline
Guideline:
EU Method A.16 (Relative Self-Ignition Temperature for Solids)
GLP compliance:
yes
Specific details on test material used for the study:
Name CARMINE LAKE
Batch no. HPFC16006A
Composition Hydrated aluminium chelate of carminic acid (7-beta-D-glucopyranosyl- 3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-anthracene-2-carboxylic acid)
CAS No. 1390-65-4
Purity 55% Carmine
Expiry date 12. Apr. 2020
Storage Room Temperature (20 ± 5 °C); Keep away from light
Key result
Relative self-ignition temperature:
> 391.9 °C
Remarks on result:
no self ignition observed under the test conditions
Conclusions:
No increase in the temperature of the test substance in comparison to that of the oven could be detected; also no signs of ignition could be observed.
The test substance CARMINE LAKE is considered as showing no self-ignition under the test conditions

Description of key information

No increase in the temperature of the test substance in comparison to that of the oven could be detected; also no signs of ignition could be observed. The test substanceCARMINE LAKEis considered asshowing no self-ignitionunder the test conditions

Key value for chemical safety assessment

Additional information