hexasodium 5-[(4-{3-[(8-benzamido-1-hydroxy-3,6-disulfonato-2-naphthyl)diazenyl]-4-sulfonatoanilino}-6-[(2-sulfonatoethyl)amino]-1,3,5-triazin-2-yl)amino]isophthalate

Explosiveness

Administrative data

Endpoint:

explosive properties of explosives

Type of information:

experimental study

Adequacy of study:

key study

Study period:

The study was conducted between 06 July 2007 and 17 August 2007.

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Data source

Reference

Reference Type:

study report

Title:

Unnamed

Year:

2007

Report date:

2007

Materials and methods

Test guideline

Qualifier:

according to guideline

Guideline:

EU Method A.14 (Explosive properties)

Deviations:

no

GLP compliance:

yes (incl. QA statement)

Test material

Test material information

Constituent 1

Reference substance name:

Magenta T-43

IUPAC Name:

Magenta T-43

Test material form:

solid: particulate/powder

Details on test material:

Sponsor's identification: MAGENTA T-43
Description: dark red solid
Storage conditions: room temperature in the dark
Batch number: H186-5

Results and discussion

Results of test series for explosives

Results of test series for explosives 1

Test series:

other: Not specified

Method:

UN Test 3 (a) (ii): BAM Fallhammer

Parameter:

other: Not specified

Result:

negative, no explosion

Remarks on result:

other: No signs of ignition or explosion on impact. Signs of decomposition observed.

Results of test series for explosives 2

Test series:

other: Not specified

Method:

UN Test 3 (b) (i): BAM friction apparatus

Parameter:

other: Not specified

Result:

negative, no explosion

Remarks on result:

other: No signs of ignition or explosion. Marks indication decomposition were observed.

Results of test series for explosives 3

Test series:

other: Not specified

Method:

other: Koenen steel tube test

Parameter:

other: Not specified

Result:

other: The tube was recovered intact.

Remarks on result:

other: Orange flame from the orifice, test material ajected and a dome of test material formed over the orifice.

Any other information on results incl. tables

Results

 

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 signs of decomposition the sample had turned brown.
2	There were no signs of ignition or explosion on impact. When the test assembly was dismantled there were signs of decomposition the sample had turned brown.
3	There were no signs of ignition or explosion on impact. When the test assembly was dismantled there were signs of decomposition the sample had turned brown.
4	There were no signs of ignition or explosion on impact. When the test assembly was dismantled there were signs of decomposition the sample had turned brown.
5	There were no signs of ignition or explosion on impact. When the test assembly was dismantled there were signs of decomposition the sample had turned brown.
6	There were no signs of ignition or explosion on impact. When the test assembly was dismantled there were signs of decomposition the sample had turned brown.

 

Result: Negative

 

Bam friction Test

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

 

Result: Negative

 

 

Koenen Steel tube test

6 mm Orifice Plate

Test	Time (s)	Observations
1	23	An orange flame from the orifice
	69	Test material was ejected from the orifice
	122	A dome of charred test material formed over the orifice.
	300	The test was stopped. The orange flame remained. The tube was recovered intact.
2	23	An orange flame from the orifice
	46	Test material was ejected from the orifice
	160	A dome of charred test material formed over the orifice.
	300	The test was stopped. The orange flame self-extinguished. The tube was recovered intact.
3	25	An orange flame from the orifice.
	40	Test material was ejected from the orifice.
	138	A dome of charred test material formed over the orifice
	300	The test was stopped. The orange flame remained. The tube was recovered intact.

 

2 mm Orifice Plate

Test	Time (s)	Observations
1	26	An orange flame from the orifice
	59	Burning test material was ejected from the orifice.
	129	A dome of charred test material formed over the orifice.
	300	The test was stopped. The self-extinguished. The tube was recovered intact.
2	24	An orange flame from the orifice
	46	Test material was ejected from the orifice
	155	A dome of charred test material formed over the orifice.
	300	The test was stopped. The flame self-extinguished. The tube was recovered intact.
3	25	An orange flame from the orifice.
	46	Test material was ejected from the orifice.
	140	A dome of charred test material formed over the orifice
	300	The test was stopped. The orange flame self-extinguished. The tube was recovered intact.

 

Result: Negative

Applicant's summary and conclusion

Interpretation of results:

other: Not classified according to EU criteria.

Conclusions:

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

Executive summary:

The explosiveness of the substance Magenta T-43 was determined not to have explosive properties according to method A14 of Commission Directive 92/69/EEC using the Bam Fall Hammer and Friction Test and Koenen Steel Tube Test methods.