Registration Dossier
Registration Dossier
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EC number: 814-360-9 | CAS number: 304435-84-5
Explosiveness
Administrative data
Link to relevant study record(s)
- Endpoint:
- explosiveness, other
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Study period:
- 2016-11-22
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: BS EN 14034 parts 1 & 2
- Deviations:
- no
- GLP compliance:
- yes
- Specific details on test material used for the study:
- Batch No.: 2000820462
- Conclusions:
- The Maximum explosion pressure Pmax was determined to be 7.4 bar g, Kst value was determined to be 173 bar.m.s-1 and classified as St class 1.
- Executive summary:
The test is conducted to determine the explosion severity (maximum pressure (Pmax) and rate of pressure rise (dP/dtmax)) of a dust cloud under specified test conditions according to BS EN 14034 parts 1 & 2.
The 20 L Sphere Test gave a Pmax of 7.4 bar and a Kst value of 173 bar.m.s-1 therefore the sample falls within the St 1 classification or low explosion severity potential.
Reference
The following results have been determined for test substance.
Pmax = 7.4 bar @ 500 & 1500 g.m-3
(dP/dt)max = 638 bar.s-1 @ 2000 g.m-3
Kst value = 173 bar.m.s-1
St class = 1
Ambient Temperature = 19℃
Description of key information
The test is conducted to determine the explosion severity (maximum pressure (Pmax) and rate of pressure rise (dP/dtmax)) of a dust cloud under specified test conditions according to BS EN 14034 parts 1 & 2.
The 20 L Sphere Test gave a Pmax of 7.4 bar and a Kst value of 173 bar.m.s-1 therefore the sample falls within the St 1 classification or low explosion severity potential.
Key value for chemical safety assessment
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.
