2-{[4-({4-[(4-amino-6-chloro-1,3,5-triazin-2-yl)amino]-5-sulfo-1-naphthyl}diazenyl)-(6 or 7)-sulfo-1-naphthyl]diazenyl}benzene-1,4-disulfonic acid, lithium sodium salts

Auto flammability

Link to relevant study record(s)

Reference

Endpoint:

relative self-ignition temperature (solids)

Type of information:

experimental study

Adequacy of study:

key study

Study period:

From August 5, 2016 to September 19, 2016

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

guideline study with acceptable restrictions

Qualifier:

according to guideline

Guideline:

EU Method A.16 (Relative Self-Ignition Temperature for Solids)

Relative self-ignition temperature:

> 400 °C

Table 1. Determination results of the relative self-ignition temperature

No.	1	2
Sample volume (cm3)	8	8
Heating rate (°C/min)	0.5	0.5
Oven temperature when Sample temperature reached 400°C (°C)	About 400	About 400
Test phenomena	The temperature of the sample did not rise to 400°C sharply prior to that of the oven.	The temperature of the sample did not rise to 400°C sharply prior to that of the oven.

Conclusions:

According to EU A.16 test method, the relative self-ignition temperature of CJ313 was greater than 400 °C.

Executive summary:

The relative self-ignition temperature for solids of CJ313 was determined according to EC REGULATION No 440/2008 Annex A.16 Relative Self-Ignition Temperature for Solids. The test result is that the relative self-ignition temperature of CJ313 was greater than 400 °C.

Description of key information

The relative self-ignition temperature of CJ313 was greater than 400°C (EC A.16).

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:

400 °C