Registration Dossier
Registration Dossier
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EC number: - | CAS number: -
Flammability
Administrative data
Link to relevant study record(s)
- Endpoint:
- flammable solids
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2022-05-04 to 2022-07-21
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- UN Manual of Tests and Criteria: Test N.1 (Test method for readily combustible solids)
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: VDI Guideline 2263, Part 1 (2022)
- Deviations:
- no
- GLP compliance:
- not specified
- Key result
- Test procedure:
- burning rate test: preliminary screening test
- Burning time:
- 5 min
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- The test item does not have to be classified as flammable solid.
- Executive summary:
According to UN Test N.1 the test item Reaction mass of disodium sulphonatoacetate and dichromium tris(sulphate) could not be ignited applying a flame as ignition source for at least 5 min. The test item is classified as follows: UN Transport Regulation: The test item does not have tobe classified as readily combustible solid in Class 4, Division 4.1 - Flammable solids according to the UN Transport Regulation.
GHS I Regulation (EC) No 1272/2008: Annex 1: 2.7: The test item does not have to be classified as flammable solid according to GHS I Regulation (EC) No 1272/2008: Annex 1: 2.7, respectively.
Reference
Preliminary test:
For the preliminary test according to the UN Transport Regulation and to GHS I CLP Regulation the test is performed as described above. As ignition source, a flame was applied on the test item until it ignites or for at least 5 minutes. The main test has to be performed in case the test item burns over a distance of 200 mm within 20 minutes. Otherwise, the test item should not be classified as readi/y combustible solid in Class 4, Division 4.1 of the UN Transportation Regulation and as flammable solid according to GHS I CLP Regulation, respectively.
Main Test:
ln the preliminary test the test item could not be ignited by a flame within 5 min. Thus, the performance of the main testwas not necessary.
Description of key information
The test item Reaction mass of disodium sulphonatoacetate and dichromium tris(sulphate) could not be ignited applying a flame as ignition source for at least 5 min.
Key value for chemical safety assessment
- Flammability:
- not classified
Additional information
Justification for classification or non-classification
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
