2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, coupled with 3-aminophenol, diazotized 5-amino-2-[(4-aminophenyl)amino]benzenesulfonic acid and diazotized benzenamine, 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:

May 15, 1991

Reliability:

1 (reliable without restriction)

Rationale for reliability incl. deficiencies:

test procedure in accordance with generally accepted scientific standards and described in sufficient detail

Qualifier:

according to guideline

Guideline:

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

Deviations:

yes

Remarks:

defined air stream of 2 l/min was circulated through the oven instead of natural air.

GLP compliance:

yes

Specific details on test material used for the study:

The substance was tested as delivered (not dried and not sieved).

Relative self-ignition temperature:

195 °C

Conclusions:

Self-ignition temperature: 195 °C.

Executive summary:

The substance was assessed for its self-ignition potential, according to the EU Method A.16. The substance was tested as delivered (not dried and not sieved).

Conclusion

Self ignition temperature: 195 °C

Description of key information

195 °C

Key value for chemical safety assessment

Autoflammability / Self-ignition temperature at 101 325 Pa:

195 °C

Additional information

EU Method A.16