Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
melting point/freezing point
Type of information:
not specified
Adequacy of study:
key study
Reliability:
3 (not reliable)
Rationale for reliability incl. deficiencies:
data from handbook or collection of data

Data source

Reference
Reference Type:
review article or handbook
Title:
Melting point - 2-amino-5-nitrobenzenesulphonic acid
Author:
Jagadeesh; Karthikeyan; Nithya; Sandhya, Y. Sree; Reddy, S. Sudhaker; Reddy, P.Pradeep Kumar; Kumar, M. Vinod; Charan, K.T. Prabhu;Narender; Bhagat
Year:
2010
Bibliographic source:
Journal of Molecular Catalysis A: Chemical, 2010 , vol. 328, # 1-2 p. 99 – 107 REAXYS Database

Materials and methods

Test guideline
Qualifier:
no guideline available
Principles of method if other than guideline:
Database entry, method not known.
GLP compliance:
not specified
Type of method:
other: not known

Test material

Constituent 1
Chemical structure
Reference substance name:
2-amino-5-nitrobenzenesulphonic acid
EC Number:
202-531-5
EC Name:
2-amino-5-nitrobenzenesulphonic acid
Cas Number:
96-75-3
Molecular formula:
C6H6N2O5S
IUPAC Name:
2-amino-5-nitrobenzenesulphonic acid

Results and discussion

Melting / freezing point
Key result
Melting / freezing pt.:
>= 275 - <= 278 °C
Atm. press.:
101.3 kPa

Applicant's summary and conclusion