Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Diss Factsheets

Administrative data

Endpoint:
flammable solids
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: scientifically acceptable guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2006
Report date:
2006

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.10 (Flammability (Solids))
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Chemical structure
Reference substance name:
Disodium 4,4'-diamino-9,9',10,10'-tetrahydro-9,9',10,10'-tetraoxo[1,1'-bianthracene]-3,3'-disulphonate
EC Number:
227-877-4
EC Name:
Disodium 4,4'-diamino-9,9',10,10'-tetrahydro-9,9',10,10'-tetraoxo[1,1'-bianthracene]-3,3'-disulphonate
Cas Number:
6022-22-6
Molecular formula:
C28H16N2O10S2.2Na
IUPAC Name:
disodium 4,4'-diamino-9,9',10,10'-tetraoxo-9,9',10,10'-tetrahydro-1,1'-bianthracene-3,3'-disulfonate

Results and discussion

Any other information on results incl. tables

In contact with the ignition source, a weak glowing of the surface of TKA 40343 was observed, it carbonized and a black incrustation resulted. It was also observed, that the colour of the gas flame changed to orange.

TKA 40343 could not be ignited with a flame during the preliminary test (contact time of about 2 minutes).

Therefore, no main test was performed.

Applicant's summary and conclusion

Interpretation of results:
non flammable
Remarks:
Migrated information