disodium 7-(4,6-difluoropyrimidin-2-ylamino)-4-hydroxy-3-(4-methoxy-2-sulfonatophenylazo)naphthalene-2-sulfonate; reaction mass of: disodium 7-(2,4-difluoropyrimidin-6-ylamino)-4-hydroxy-3-(4-methoxy-2-sulfonatophenylazo)naphthalene-2-sulfonate

Explosiveness

Link to relevant study record(s)

Reference

Endpoint:

explosive properties of explosives

Type of information:

experimental study

Adequacy of study:

key study

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:

EEC-Directive 92/69/EEC of 31 July 1992

GLP compliance:

yes

Specific details on test material used for the study:

Test substance treatment
Thermal sensitivity: The test substance was tested as received.
Mechanical sensitivity: The test substance was dried for 2 hours at (103 ± 2) °C and sieved through an analytical sieve (sieve size 0.5 mm).

Key result

Parameter:

thermal sensitivity - Koenen test: limiting diameter (mm)

Remarks on result:

negative (not further specified)

Key result

Parameter:

sensitiveness to impact: impact energy (J)

Remarks on result:

not sensitive to impact using an impact energy of 40 J

Key result

Parameter:

sensitiveness to friction: friction load (N)

Remarks on result:

not sensitive to friction using a friction load of 360 N

Interpretation of results:

GHS criteria not met

Conclusions:

The testing material did not explode under the effect of flame and was not sensitive to shock or friction.
SCARLET RN 1165 was evaluated as non-explosive.

Executive summary:

The determination of the Explosive Properties of Scarlet RN 1165 was performed in accordance with the EC Council Directive 92/69/EEC, Annex V, Part A, Methods for the determination of physico-chemical properties, A. 14: "Explosive Properties", Official Journal of the European Communities, No. L 383 N87, December 29,1992.

Thermal sensitivity (effect of a flame)

The test result was regarded as negative, since no explosion (fragmentation of the tube into three or more pieces) occurred in any of the three individual tests using 6.0 mm or 2.0 mm diameter orifice plates.

Mechanical sensitivity (shock)

The test result was regarded as negative, since no explosion (bursting into flame and/or a report is equivalent to explosion) occurred in any of the six individual tests using a drop weight of 10 kg from a drop height of 0.40 m (40 J) in the specified falling hammer apparatus.

Mechanical sensitivity (friction)

The test result was regarded as negative, since no explosion ( crepitation and/or a report or bursting into flame are equivalent to explosion) occurred in any of the six individual tests using a 360 N loading in the specified friction tester.

The testing material did not explode under the effect of flame and was not sensitive to shock or friction. SCARLET RN 1165 was evaluated as non-explosive.

Description of key information

The determination of the Explosive Properties of Scarlet RN 1165 was performed in accordance with the EC Council Directive 92/69/EEC, Annex V, Part A, Methods for the determination of physico-chemical properties, A. 14: "Explosive Properties", Official Journal of the European Communities, No. L 383 N87, December 29,1992.

The testing material did not explode under the effect of flame and was not sensitive to shock or friction. SCARLET RN 1165 was evaluated as non-explosive.

Key value for chemical safety assessment

Explosiveness:

non explosive

Justification for classification or non-classification

Not classified according to CLP.