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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

oxidising solids
Type of information:
other: Statement
Adequacy of study:
key study
Study period:
10 February 2009 - 08 May 2009
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Based on the composition and molecular structures of the test substance a statement rather than a full study was considered sufficient to cover this endpoint.

Data source

Reference Type:
study report
Report date:

Materials and methods

Test guideline
according to guideline
EU Method A.17 (Oxidising Properties (Solids))
GLP compliance:
yes (incl. QA statement)

Test material

Constituent 1
Details on test material:
- Name of test material (as cited in study report): Custom Red #2
- Substance type: violet powder
- Physical state: solid
- Purity test date: no data
- Lot/batch No.: C50APR0805D
- Expiration date of the lot/batch: 08 January 2011
- Stability under storage conditions: stable
- Storage condition of test material: at room temperature in the dark

Results and discussion

Any other information on results incl. tables

According to the guideline, a substance is considered to be oxidizing when the burning rate of a mixture of the test substance and cellulose is higher or equal to the maximum burning rate of a reference mixture of cellulose and barium nitrate.


Examination of the molecular structures of the test substance establishes beyond reasonable doubt that the test substance is incapable of burning, when mixed with cellulose, at a higher or equal rate compared with the maximum burning rate of a reference mixture of cellulose and barium nitrate. The test substance does not contain any group that might act as an oxidizing agent. The oxygen atoms that are present in the test substance are all bonded to carbon, which indicates that the molecule is oxygen-deficient.

Applicant's summary and conclusion

Interpretation of results:
other: no oxidising properties
Migrated information
The test substance has no oxidizing properties.