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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Stability: thermal, sunlight, metals

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Administrative data

Endpoint:
stability: thermal, sunlight, metals, other
Remarks:
Migrated from section 'Stability: thermal, sunlight, metals'
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Guideline study

Data source

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

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: DIN 51007
GLP compliance:
no

Test material

Constituent 1
Chemical structure
Reference substance name:
Strontium bis[2-chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonate]
EC Number:
277-335-6
EC Name:
Strontium bis[2-chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonate]
Cas Number:
73263-40-8
Molecular formula:
C17H13ClN2O4S.1/2Sr
IUPAC Name:
strontium bis{5-chloro-2-[(2-hydroxy-1-naphthyl)diazenyl]-4-methylbenzenesulfonate}

Results and discussion

For thermal stability study

Operating temperature
Operating temp.:
30 - 500 °C

Any other information on results incl. tables

1st reaction:

Onset temperature: 180 °C

Peak temperature: 274 °C

Heat release: 470 J/g

Applicant's summary and conclusion