Registration Dossier
Registration Dossier
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EC number: 257-269-4 | CAS number: 51548-48-2
Flammability
Administrative data
Link to relevant study record(s)
- 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
- Qualifier:
- according to guideline
- 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
- 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.
Reference
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
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
