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Reference
Endpoint:
explosive properties of explosives
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2010-08-03 to 2010-11-19
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to same study
Reason / purpose for cross-reference:
reference to same study
Qualifier:
according to guideline
Guideline:
EU Method A.14 (Explosive properties)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Remarks:
signed 2010-03-22
Specific details on test material used for the study:
Appearance: solid
Storage conditions: room temperature
Parameter:
thermal sensitivity - Koenen test: diameter of the orifice plate
Remarks on result:
not thermal sensitive if heated under defined confinement
Parameter:
sensitiveness to impact: impact energy (J)
Remarks on result:
negative (not further specified)
Parameter:
sensitiveness to friction: friction load (N)
Remarks on result:
negative (not further specified)

Thermal test



























































 T1 (seconds) T2 (seconds)Observations
6 mm orifice   
Test 1 No flame 300 Tube recovered intact
Test 2 No flame 300 Tube recovered intact
Test 3No flame300Tube recovered intact
2 mm orificeNo flame300Tube recovered intact
Test 1No flame300Tube recovered intact
Test 2No flame300Tube recovered intact
Test 3No flame300Tube recovered intact

where:
T1 = time from start of test to flame from nozzle
T2 = time from start of test to explosion, or end of test (300 seconds)
 

Shock test























Replicate1 23 4 56
ResultNNNNNN

where
N = no evidence of ignition, explosion or decomposition


 


Friction test























Replicate 123456
ResultNNNNNN

where
N = no evidence of ignition or explosion. A dark mark was noted on the plate after testing, indicating that decomposition had occurred.

Interpretation of results:
GHS criteria not met
Conclusions:
Fe3P was found not to be explosive.

Description of key information

Fe3P was found not to be explosive.

Key value for chemical safety assessment

Explosiveness:
non explosive

Additional information

An explosiveness determination was performed as part of a package of Physicochemical testing (Huntingdon Life Sciences, 2011, Study FGE0002). The explosiveness was determined according to EU Method A.14, and the study was conducted in compliance with GLP.

Fe3P was found not to be explosive.

Justification for classification or non-classification

No functional groups associated with explosive properties are present within Fe3P; on this basis it is concluded that classification as "explosive" is not appropriate. This conclusion applies to the following Hazards:

Explosive solids

Explosive liquids.

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