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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Meets the criteria for classification as Reliable without restriction according to Klimisch et al (1997)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2004

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
EU Method A.16 (Relative Self-Ignition Temperature for Solids)
GLP compliance:
yes

Test material

Constituent 1
Chemical structure
Reference substance name:
-
EC Number:
458-890-5
EC Name:
-
Cas Number:
2138848-94-7
Molecular formula:
C35H31N8O18S3.xNa.yK, where x+y=3
IUPAC Name:
dipotassium sodium 3-[(1E)-2-{4-[(1E)-2-{4-[(1E)-2-(5-carbamoyl-1-ethyl-2-hydroxy-4-methyl-6-oxo-1,6-dihydropyridin-3-yl)diazen-1-yl]-2-sulfonatophenyl}diazen-1-yl]-2,5-bis(2-hydroxyethoxy)phenyl}diazen-1-yl]-4,5-dihydroxynaphthalene-2,7-disulfonate

Results and discussion

Relative self-ignition temperature (solids)
Relative self-ignition temperature:
238 °C
Remarks on result:
other:
Remarks:
at atm. press. of ca.101325.0

Any other information on results incl. tables

The study was conducted at normal ambient atmospheric pressure.

Applicant's summary and conclusion