Registration Dossier
Registration Dossier
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EC number: 310-132-3 | CAS number: 61902-31-6 This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 53235
Explosiveness
Administrative data
Link to relevant study record(s)
- Endpoint:
- explosiveness, other
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 21 October - 22 November, 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.14 (Explosive properties)
- Version / remarks:
- 2008
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- other: • United Nations Handbook “Recommendations on the Transport of Dangerous Goods – Manual of Tests And Criteria”, Part I, Section 13; Test Series 3, Test 3 (a) (ii): “BAM Fallhammer”;
- Version / remarks:
- 6th revised edition, 2015
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Specific details on test material used for the study:
- Manufacturing date: 29 April 2015
Expiration date: 29 April 2020 - Key result
- Test series:
- UN Test series 3
- Method:
- UN Test 3 (a) (ii): BAM Fallhammer
- Parameter:
- limiting impact energy (J)
- Result:
- result is considered "-" (negative)
- Remarks:
- according to UN Test Series 3, the limiting impact energy of Leuco Sulfur Blue 11 is higher than 50 J. Negative result was obtained in all of the six shock sensitivity.Test item does not present a danger of explosion in the sense of the EC A.14.
- Remarks on result:
- other: according to UN Test Series 3, the limiting impact energy of Leuco Sulfur Blue 11 is higher than 50 J. Negative result was obtained in all of the six shock sensitivity.Test item does not present a danger of explosion in the sense of the EC A.14.
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- Leuco Sulfur Blue 11 proved to be insensitive to shock, explosion was not observed. Limiting impact energy (UN Test Series 3): > 50 J. Leuco Sulfur Blue 11 presents no danger of explosion in the sense of the EC A.14 directive.
- Executive summary:
The purpose of this study was to determine whether Leuco Sulfur Blue 11 presents a danger of explosion when submitted to effect of shock. Test item was subjected to drop-weight impact using the BAM Fallhammer apparatus.
Leuco Sulfur Blue 11 proved to be insensitive to shock, explosion was not observed. Limiting impact energy (UN Test Series 3): > 50 J. Leuco Sulfur Blue 11 presents no danger of explosion in the sense of the EC A.14 directive.
Reference
Results of the trials
Drop weight mass |
Height |
Energy |
Test results |
Observations |
2 |
0.5 |
10 |
- |
No reaction, flattened |
10 |
0.2 |
20 |
- |
No reaction, flattened |
10 |
0.3 |
30 |
- |
No reaction, flattened |
10 |
0.4 |
40 |
- |
No reaction, flattened |
10 |
0.5 |
50 |
- |
No reaction, flattened |
10 |
0.5 |
50 |
- |
No reaction, flattened |
10 |
0.5 |
50 |
- |
Decomposition, burnt smell, flattened |
10 |
0.5 |
50 |
- |
No reaction, flattened |
10 |
0.5 |
50 |
- |
No reaction, flattened |
10 |
0.5 |
50 |
- |
No reaction, flattened |
10 |
0.4 |
40 |
- |
No reaction, flattened |
10 |
0.4 |
40 |
- |
No reaction, flattened |
10 |
0.4 |
40 |
- |
No reaction, flattened |
10 |
0.4 |
40 |
- |
No reaction, flattened |
10 |
0.4 |
40 |
- |
No reaction, flattened |
The limiting impact energy, characterizing the impact sensitivity of the test item, is defined as the lowest impact energy at which explosion occurs in any of six trials. Based on the above test series according to UN Test Series 3, the limiting impact energy ofLeuco Sulfur Blue 11is higher than 50 J.
Negative result was obtained in all of the six shock sensitivity tests performed at 40 J impact energy. ThereforeLeuco Sulfur Blue 11does not present a danger of explosion in the sense of the EC A.14 directive.
Description of key information
Limiting impact energy (UN Test Series 3): > 50 J. Leuco Sulfur Blue 11 presents no danger of explosion in the sense of the EC A.14 directive.
Key value for chemical safety assessment
- Explosiveness:
- non explosive
Additional information
Justification for classification or non-classification
Classification, Labelling, and Packaging Regulation (EC) No 1272/2008
The available experimental test data are reliable and suitable for classification purposes under Regulation (EC) No 1272/2008. Based on available data, the test item is not classified for explosiveness according to Regulation (EC) No 1272/2008 (CLP), as amended for the twelfth time in Regulation (EU) No 2019/52.
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