Registration Dossier
Registration Dossier
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EC number: - | CAS number: -
Oxidising properties
Administrative data
- Endpoint:
- oxidising solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2022-03-28 to 2022-07-21
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 022
- Report date:
- 2022
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- UN Manual of Tests and Criteria: Test O.1 (Test for oxidizing solids)
- Deviations:
- no
- GLP compliance:
- not specified
Test material
- Reference substance name:
- Reaction mass of disodium sulphonatoacetate and dichromium tris(sulphate)
- Molecular formula:
- 3 Na2(O3S-CH2-COO) + 2 Cr2(SO4)3
- IUPAC Name:
- Reaction mass of disodium sulphonatoacetate and dichromium tris(sulphate)
- Test material form:
- solid: crystalline
- Details on test material:
- Batch No: 2022-03
Appearance: Green solid
Constituent 1
Study design
- Contact with:
- powdered cellulose
- Duration of test (contact time):
- 3 min
Results and discussion
Test results (Oxidising solids)open allclose all
- Sample tested:
- reference: 3:7 mixture potassium bromate + cellulose
- Parameter:
- mean burning time
- Result:
- 87 s
- Key result
- Sample tested:
- 1:1 sample-to-cellulose ratio
- Parameter:
- mean burning time
- Result:
- > 180 s
- Key result
- Sample tested:
- 4:1 sample-to-cellulose ratio
- Parameter:
- mean burning time
- Result:
- > 180 s
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The test item does not have to be classified as oxidizing solid.
- Executive summary:
The burning time of the mixtures of the test item Reaction mass of disodium sulphonatoacetate and dichromium tris(sulphate) with cellulose (4:1 and 1:1) was higher than the burning time of the reference mixture of potassium bromate and cellulose (3:7). Due to the tests the test item does not have to be classified as oxidizing solid. UN Transport Regulation: The test item does not have to be classified as oxidizing solid in
Division 5.1 according to the UN Transport Regulation. GHS I Regulation (EC) No 1272/2008 (CLP Regulation), Annex 1: 2.14: The test item does not have to be classified as oxidizing solid according to GHS I Regulation (EC) No 1272/2008 (CLP Regulation) Annex 1: 2.14.
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