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EC number: 271-559-8 | CAS number: 68585-53-5
Explosiveness
Administrative data
- Endpoint:
- explosiveness, other
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 25 November - 15 December, 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 016
- Report date:
- 2016
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.14 (Explosive properties)
- Version / remarks:
- 2008
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- Thiocyanic acid, (1,3,8,10-tetrahydro-1,3,8,10-tetraoxoanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-2,9-diyl)di-3,1-phenylene ester, reaction products with sodium sulfide (Na2(Sx))
- EC Number:
- 271-559-8
- EC Name:
- Thiocyanic acid, (1,3,8,10-tetrahydro-1,3,8,10-tetraoxoanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-2,9-diyl)di-3,1-phenylene ester, reaction products with sodium sulfide (Na2(Sx))
- Cas Number:
- 68585-53-5
- Molecular formula:
- not applicable
- IUPAC Name:
- Reaction product of thiocyanic acid, (1,3,8,10-tetrahydro-1,3,8,10-tetraoxoanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-2,9-diyl)di-3,1-phenylene ester with sodium sulfide
- Test material form:
- solid: particulate/powder
- Details on test material:
- Test item: Leuco Sulfur Red 14
Appearance: light red solid
CAS No: 68585-53-5
EC No: 271-559-8
Constituent 1
- Specific details on test material used for the study:
- CAS No.: 68585-53-5
Batch No.: 106134160
Appearance: light red solid
Purity: 86 %
Other components: sodium chloride, sodium sulfate, sodium thiosulfate, water
Date of production: 06 March 2015
Expiry date: 06 March 2020
Storage: at room temperature
Results and discussion
Results of test series for explosives
- Key result
- Test series:
- UN Test series 3
- Method:
- UN Test 3 (a) (ii): BAM Fallhammer
- Parameter:
- limiting impact energy (J)
- Result:
- negative, no explosion
- Remarks on result:
- other: Limiting impact energy (UN Test Series 3): > 50 J.
Any other information on results incl. tables
Results of the trials
Drop weight mass (kg) |
Height |
Energy |
Test results |
Observations |
2 |
0.5 |
10 |
- |
Decomposition, became green in the middle, flattened |
10 |
0.2 |
20 |
- |
Decomposition, became green, flattened |
10 |
0.3 |
30 |
- |
Decomposition, became green, flattened |
10 |
0.4 |
40 |
- |
Decomposition, became green, flattened |
10 |
0.4 |
40 |
- |
Decomposition, became green, flattened |
10 |
0.4 |
40 |
- |
Decomposition, became green, flattened |
10 |
0.4 |
40 |
- |
Decomposition, became green, flattened |
10 |
0.4 |
40 |
- |
Decomposition, slightly burnt smell, became greenish-black, flattened |
10 |
0.4 |
40 |
- |
Decomposition, became green, flattened |
10 |
0.5 |
50 |
- |
Decomposition, burnt smell, became greenish-black, flattened |
10 |
0.5 |
50 |
- |
Decomposition, burnt smell, became greenish-black, flattened |
10 |
0.5 |
50 |
- |
Decomposition, became greenish-black, flattened |
10 |
0.5 |
50 |
- |
Decomposition, burnt smell, became greenish-black, flattened |
10 |
0.5 |
50 |
- |
Decomposition, burnt smell, became greenish-black, flattened |
10 |
0.5 |
50 |
- |
Decomposition, burnt smell, became greenish-black, 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 Red 14is higher than 50 J.
Negative result was obtained in all of the six shock sensitivity tests performed at 40 J impact energy. ThereforeLeuco Sulfur Red 14does not present a danger of explosion in the sense of the EC A.14 directive.
Applicant's summary and conclusion
- Interpretation of results:
- GHS criteria not met
- Conclusions:
- Leuco Sulfur Red 14proved to be insensitive to shock, explosionwas not observed.
Limiting impact energy (UN Test Series 3): > 50 J.
Leuco Sulfur Red 14presents no danger of explosion in the sense of the EC A.14 directive. - Executive summary:
The purpose of this study was to determine whetherLeuco Sulfur Red 14presents a danger of explosion when submitted to effect of shock. Test item was subjected to drop-weight impact using the BAM Fallhammer apparatus.
The following results were obtained:
Leuco Sulfur Red 14proved to be insensitive to shock, explosionwas not observed.
Limiting impact energy (UN Test Series 3): > 50 J.
Leuco Sulfur Red 14presents no danger of explosion in the sense of the EC A.14 directive.
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