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Administrative data

Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
11 March 2010 - 06 July 2010
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: compliant to GLP and testing guideline; adequate coherence between data, comments and conclusions.

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2010
Report date:
2010

Materials and methods

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

Test material

Constituent 1
Chemical structure
Reference substance name:
Reaction mass of barium chromate, copper dichromium tetraoxide and copper oxide
EC Number:
701-287-1
Molecular formula:
CuO, CuCr2O4, BaCrO4
IUPAC Name:
Reaction mass of barium chromate, copper dichromium tetraoxide and copper oxide
Details on test material:
- Name of test material (as cited in study report): Chromite de cuivre
- Substance type: multiconstituents
- Physical state: black powder
- Composition of test material, percentage of components: 34% of copper, 8.5% of baryum, 31% of chrome
- Purity test date: 11 January 2010
- Lot/batch No.: 09/0177
- Expiration date of the lot/batch: 17 August 2014
- Storage condition of test material: in darkness at room temperature

Results and discussion

Relative self-ignition temperature (solids)
Relative self-ignition temperature:
> 422 °C
Remarks on result:
other: The pressure was not indicated in the report.

Any other information on results incl. tables

No self ignition temperature of the test item was observed up to 422 °C (corrected value).

Applicant's summary and conclusion

Conclusions:
No self ignition temperature of the test item was observed up to 422 °C (corrected value).

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