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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

Reference
Endpoint:
oxidising solids
Type of information:
experimental study
Adequacy of study:
key study
Study period:
The study was conducted between 13 September 2000 and 7 December 2000.
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.17 (Oxidising Properties (Solids))
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Specific details on test material used for the study:
Identity: ST463.
Appearance: magenta powder
Storage conditions: room temperature
Batch number: 6558
Expiry date: August 2001
Purity: 99.4%
Date received: 1 August 2000
Contact with:
powdered cellulose
Sample tested:
1:1 sample-to-cellulose ratio
Parameter:
preliminary test
Remarks on result:
other: Did not burn to completion, surface burned only
Sample tested:
other: 2:1 sample-to-cellulose ratio
Parameter:
preliminary test
Remarks on result:
other: Did not burn to completion, surface burned only
Sample tested:
other: 1:2 sample-to-cellulose ratio
Parameter:
preliminary test
Remarks on result:
other: Did not burn to completion, surface burned only

Preliminary results:

The barium nitrate reference burned vigorously to completion in 71 seconds.

The following observations were noted for each of the test substance samples:

Test substance/cellulose ratio

Duration of combustion (seconds)

Observations

2:1

45

Did not burn to completion, surface burned only

1:1

70

Did not burn to completion, surface burned only

1:2

65

Did not burn to completion, surface burned only

As none of the test substance/cellulose mixtures burned to completion, the test substance is considered to be non-oxidising.

Interpretation of results:
GHS criteria not met
Conclusions:
The test substance is not oxidising.
Executive summary:

The oxidising properties of the substance was determined by a study conducted to EEC Method A17.

None of the test substance/cellulose mixtures burned to completion.

The test substance is not oxidising.

Description of key information

The oxidising properties of the substance was determined by a study conducted to EEC Method A17.

None of the test substance/cellulose mixtures burned to completion.

The test substance is not oxidising.

Key value for chemical safety assessment

Oxidising properties:
non oxidising

Additional information

Justification for classification or non-classification

The test substance has been determined not to have oxidising properties as the test substance/cellulose mixtures did not burn to completion. The substance therefore does not meet the CLP criteria for an oxidising solid.