1,3,5-Naphthalenetrisulfonic acid, 7-[2-[2-[2-[5-cyano-4-methyl-2,6-bis[(4-sulfophenyl)amino]-3-pyridinyl]diazenyl]-4-(2-naphthalenyl)-5-thiazolyl]diazenyl]-, lithium sodium salt (1:?:?)

Explosiveness

Administrative data

Endpoint:

explosiveness

Type of information:

experimental study

Adequacy of study:

key study

Study period:

Testing was conducted between 20 September 2005 and 11 October 2005

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

other: Meets the criteria for classification as Reliable without restriction according to Klimisch et al (1997)

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2006

Report date:

2006

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

EU Method A.14 (Explosive properties)

Deviations:

no

GLP compliance:

yes

Test material

Test material information

Constituent 1

Reference substance name:

-

EC Number:

471-980-9

EC Name:

-

Cas Number:

1016986-95-0

Molecular formula:

Hill formula: C42 H24 Lim N9 Nan O15 S6 m+n=5 3=

IUPAC Name:

7-{2-[2-(2-{5-cyano-4-methyl-2,6-bis[(4-sulfophenyl)amino]pyridin-3-yl}diazen-1-yl)-4-(naphthalen-2-yl)-1,3-thiazol-5-yl]diazen-1-yl}naphthalene-1,3,5-trisulfonic acid trilithium hydride disodium hydride

Test material form:

solid: particulate/powder

Remarks:

migrated information: powder

Details on test material:

Name : FSM-003B (AKA S196439)
Description : black powder
Batch number : CE-501-2
Date received : 23 August 2005
Storage conditions : room temperature in the dark, under nitrogen over silica gel

Results and discussion

Small-scale preliminary tests

Small-scale preliminary tests 1

Parameter:

other: More sensitive to shock than m-dinitrobenzene

Remarks:

migrated information

Remarks on result:

not measured/tested

Remarks:

Test not conducted

Small-scale preliminary tests 2

Parameter:

other: More sensitive to friction than m-dinitrobenzene

Remarks:

migrated information

Remarks on result:

not measured/tested

Remarks:

Test not conducted

Small-scale preliminary tests 3

Parameter:

other: Explosive under influence of flame

Remarks:

migrated information

Remarks on result:

not measured/tested

Remarks:

Test not conducted

Small-scale preliminary tests 4

Parameter:

other: Explosive (not specified)

Remarks:

migrated information

Remarks on result:

negative (not further specified)

Any other information on results incl. tables

BAM Fall Hammer Test

Test	Observations
1	There were no signs of ignition or explosion on impact. When the test assembly was dismantled there were no signs of decomposition.
2	There were no signs of ignition or explosion on impact. When the test assembly was dismantled there were no signs of decomposition.
3	There were no signs of ignition or explosion on impact. When the test assembly was dismantled there were no signs of decomposition.
4	There were no signs of ignition or explosion on impact. When the test assembly was dismantled there were no signs of decomposition.
5	There were no signs of ignition or explosion on impact. When the test assembly was dismantled there were no signs of decomposition.
6	There were no signs of ignition or explosion on impact. When the test assembly was dismantled there were no signs of decomposition.

Result = negative

BAM Friction Test

Test	Observations
1	There were no signs of ignition or explosion. A copper mark on the porcelain plate and peg indicated decomposition.
2	There were no signs of ignition or explosion. A copper mark on the porcelain plate and peg indicated decomposition.
3	There were no signs of ignition or explosion. A copper mark on the porcelain plate and peg indicated decomposition.
4	There were no signs of ignition or explosion. A copper mark on the porcelain plate and peg indicated decomposition.
5	There were no signs of ignition or explosion. A copper mark on the porcelain plate and peg indicated decomposition.
6	There were no signs of ignition or explosion. A copper mark on the porcelain plate and peg indicated decomposition.

Result = negative

Koenen Steel tube Test

6 mm Orifice Plate

Test	Time(s)	Observations
1	50	An orange flame from the orifice. Orange sparks were emitted.
1	300	The test was stopped. The orange flame remained. The tube was recovered intact.
2	48	An orange flame from the orifice. Orange sparks were emitted.
2	300	The test was stopped. The orange flame remained. The tube was recovered intact.
3	54	An orange flame from the orifice. Orange sparks were emitted.
3	300	The test was stopped. The orange flame remained. The tube was recovered intact.

2 mm Orifice Plate

Test	Time(s)	Observations
1	47	An orange flame from the orifice. Orange sparks were emitted.
1	300	The test was stopped. The orange flame remained. The tube was recovered intact.
2	46	An orange flame from the orifice. Orange sparks were emitted.
2	300	The test was stopped. The orange flame remained. The tube was recovered intact.
3	51	An orange flame from the orifice. Orange sparks were emitted.
3	300	The test was stopped. The orange flame remained. The tube was recovered intact.

Result = negative

Applicant's summary and conclusion

Interpretation of results:

non explosive

Remarks:

Migrated information

Conclusions:

The test material has been determined not to have explosive properties.

Executive summary:

Introduction

The explosive properties of the test item was determined using method A14 of Commission Directive 92/69/EEC (which constitutes Annex V of Council Directive 67/548/EEC).

Method

The test material was subject to the following:

1) The BAM fall hammer test which is a test of mechanical sensitivity with respect to shock.

2) The BAM friction test which is a test of mechanical sensitivity with respect to friction.

3)The Koenen steel tube test which is a test of thermal sensitivity.

 

Results

The results were negative for all tests conducted.

Conclusion

The test material has been determined not to have explosive properties