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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Flash point

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Administrative data

Link to relevant study record(s)

Reference
Endpoint:
flash point, other
Remarks:
Flash point
Type of information:
calculation (if not (Q)SAR)
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
accepted calculation method
Justification for type of information:
Calculated based upon scientifically verified and validated formulas / equations
Qualifier:
according to guideline
Guideline:
other: Calculated based upon scintifically verified and validated method from F. Hshieh, Fire Mat., 21, 1997, 277-282
Principles of method if other than guideline:
Calculated based upon scintifically verified and validated method from F. Hshieh, Fire Mat., 21, 1997, 277-282
GLP compliance:
no
Type of method:
other: Estimated value
Flash point apparatus:
other: no data
Specific details on test material used for the study:
Name of the test chemical: sodium 2-[(4-aminophenyl)amino]-5-nitrobenzene-1-sulfonate
Molecular Formula: C12H10N3NaO5S
Molecular Weight: 331.283 g/mol
Smiles Notation: c1cc(ccc1N)Nc2ccc(cc2S(=O)(=O)[O-])[N+](=O)[O-].[Na+]
Substance type: Organic
Physical State: Solid
Key result
Flash point:
ca. 488.043 °C
Remarks on result:
other: Estimated value
Interpretation of results:
other: Non-flammable
Conclusions:
Based on the Calculation done using scientifically verified and validated formulas / equations ,the flash point of chemical sodium 2-[(4-aminophenyl)amino]-5-nitrobenzene-1-sulfonate was estimated to be 488.043 degree C.
Executive summary:

Based on the Calculation done using  scientifically verified and validated formulas / equations ,the flash point of chemical sodium 2-[(4-aminophenyl)amino]-5-nitrobenzene-1-sulfonate was estimated to be 488.043 degree C.

Description of key information

Based on the Calculation done using  scientifically verified and validated formulas / equations ,the flash point of chemical sodium 2-[(4-aminophenyl)amino]-5-nitrobenzene-1-sulfonate was estimated to be 488.043 degree C.

Key value for chemical safety assessment

Flash point at 101 325 Pa:
488.043 °C

Additional information

Based on the Calculation done using  scientifically verified and validated formulas / equations ,the flash point of chemical sodium 2-[(4-aminophenyl)amino]-5-nitrobenzene-1-sulfonate was estimated to be 488.043 degree C.