Pentasodium 7-(4-(4-(5-amino-4-sulfonato-2-(4-((2-(sulfonato-ethoxy)sulfonyl)phenylazo)phenylamino)-6-chloro-1,3,5-triazin-2-yl)amino-2-ureidophenylazo)naphtalene-1,3,6-trisulfonate

Flammability

Link to relevant study record(s)

Reference

Endpoint:

flammable solids

Type of information:

experimental study

Adequacy of study:

key study

Study period:

02 Feb 1996 to 16 Feb 1996

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

guideline study

Qualifier:

according to guideline

Guideline:

EU Method A.10 (Flammability (Solids))

GLP compliance:

yes (incl. QA statement)

Specific details on test material used for the study:

Name: FAT 40549/A
Batch no: TV 1
Colour: yellow-brown
Aggregate State at room temp: solid
Stability in Solvent: 48 hours
Stability at storage conditions: stable
Molecular Weight : 1138 g/mol
Analysis: HPLC
Storage: at room temperature
Expiration Date: January 01, 2001

Test procedure:

burning rate test: preliminary screening test

Burning time:

0 s

Remarks on result:

substance does not ignite and propagate combustion either by burning with flame or smouldering along 200 mm of the powder train within the 2 minutes test period

Interpretation of results:

GHS criteria not met

Conclusions:

The test substance is non-flammable.

Executive summary:

The determination of the flammability of the test article was performed in accordance with the EEC directive 92/69, Annex V, Part A, Methods for the determination of physico-chemical properties, A. 10 "Flammability (solids)", EEC Publication No. L383, December 1992.

In a preliminary test, the substance was made into a pile of 250 mm length. An attempt was then made to ignite the sample and the burning time over a distance of 200 mm was measured.

FAT 40'549/A could not be ignited with a flame. In contact with the ignition source, the test substance coloured black. However, the test substance could not sustain a burning reaction. The test substance is thus non-flammable.

Description of key information

The test substance is non-flammable.

Key value for chemical safety assessment

Flammability:

not classified

Additional information

The determination of the flammability of the test article was performed in accordance with the EEC directive 92/69, Annex V, Part A, Methods for the determination of physico-chemical properties, A. 10 "Flammability (solids)", EEC Publication No. L383, December 1992.

In a a preliminary test, the substance was made into a pile of 250 mm length. An attempt was then made to ignite the sample and the burning time over a distance of 200 mm was measured.

FAT 40'549/A could not be ignited with a flame. In contact with the ignition source, the test substance coloured black. However, the test substance could not sustain a burning reaction. The test substance is thus non-flammable.

Justification for classification or non-classification

Based on the results of flammability tests, the substance is not considered flammable according to CLP (Regulation EC No 1272/2008) or DSD (Directive 67/548/EEC).