Registration Dossier

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
flammability
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
comparable to guideline study
Justification for type of information:
Experimental test result performed using standard test guidelines
Reference:
Composition 0
Qualifier:
according to
Guideline:
other: It is how easily substance can burn or ignite, causing fire or combustion by brief contact with an ignition source.
Principles of method if other than guideline:
It is how easily substance can burn or ignite, causing fire or combustion by brief contact with an ignition source
GLP compliance:
not specified
Test material information:
Composition 1
Remarks on result:
other: (5or8)-aminonaphthalene-2-sulphonic acid not ignited when the flame of bunsen burner having temperature of approximately 950°C was brought in contact with it.
Interpretation of results:
other: non flammable
Conclusions:
(5or8)-aminonaphthalene-2-sulphonic acid does not indicate any ignition when the flame of bunsen burner having temperature of approximately 950°C is brought in contact with it. Thus it can be concluded that (5or8)-aminonaphthalene-2-sulphonic acid is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus (5or8)-aminonaphthalene-2-sulphonic acid was considered non-flammable for chemical safety assessment.
Executive summary:

(5or8)-aminonaphthalene-2-sulphonic acid does not indicate any ignition when the flame of bunsen burner having temperature of approximately 950°C is brought in contact with it. Thus it can be concluded that (5or8)-aminonaphthalene-2-sulphonic acid   is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus (5or8)-aminonaphthalene-2-sulphonic acid  was considered non-flammable for chemical safety assessment.

Description of key information

 (5or8)-aminonaphthalene-2-sulphonic acid does not indicate any ignition when the flame of bunsen burner having temperature of approximately 950°C is brought in contact with it. Thus it can be concluded that (5or8)-aminonaphthalene-2-sulphonic acid   is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus (5or8)-aminonaphthalene-2-sulphonic acid  was considered non-flammable for chemical safety assessment.

Key value for chemical safety assessment

Additional information

(5or8)-aminonaphthalene-2-sulphonic acid does not indicate any ignition when the flame of bunsen burner having temperature of approximately 950°C is brought in contact with it. Thus it can be concluded that (5or8)-aminonaphthalene-2-sulphonic acid   is not flammable at high temperature. However since such high temperatures are not found under normal circumstances of transportation and use, thus (5or8)-aminonaphthalene-2-sulphonic acid  was considered non-flammable for chemical safety assessment.

Justification for classification or non-classification