Product

2-(4-Aminoanilino)-5-nitrobenzenesulphonic acid

CAS No.：91-29-2

Other grades of this product :

2-(4-Aminoanilino)-5-nitrobenzenesulphonic acid Basic information

Product Name:	2-(4-Aminoanilino)-5-nitrobenzenesulphonic acid
Synonyms:	2-(4-AMINOANILINE)-5-NITROBENZENESULPHONIC ACID;2-(4-aminoanilino)-5-nitrobenzenesulphonic acid;4-AMINO-4'-NITRODIPHENYLAMINE-2'-SULFONIC ACID;4'-AMINO-4-NITRODIPHENYLAMINO-2-SULFONIC ACID;2-[(4-aminophenyl)amino]-5-nitro-benzenesulfonicaci;2-[(4-aminophenyl)amino]-5-nitro-Benzenesulfonicacid;3-amino-6-anilino-3-nitro-1-cyclohexa-1,5-dienesulfonic acid;4-Amino-4-Nitro-2-Sulfodiphenylamine
CAS:	91-29-2
MF:	C12H11N3O5S
MW:	309.3
EINECS:	202-057-9
Product Categories:	Intermediates of Dyes and Pigments
Mol File:	91-29-2.mol

2-(4-Aminoanilino)-5-nitrobenzenesulphonic acid Chemical Properties

Boiling point	638.98℃[at 101 325 Pa]
density	1.607±0.06 g/cm3(Predicted)
vapor pressure	0Pa at 25℃
storage temp.	2-8°C
pka	-1.27±0.48(Predicted)
Water Solubility	7.8g/L at 20℃
LogP	-2.38
CAS DataBase Reference	91-29-2(CAS DataBase Reference)
EPA Substance Registry System	Benzenesulfonic acid, 2-[(4-aminophenyl)amino]-5-nitro- (91-29-2)

Safety Information

MSDS Information

2-(4-Aminoanilino)-5-nitrobenzenesulphonic acid Usage And Synthesis

Uses	2-(4-Aminoaniline)-5-nitrobenzenesulphonicacid (CAS# 91-29-2) is a dye used in oxidative condensation of, with [(ethylphenylamino)methyl]benzenesulfonic acid.
Flammability and Explosibility	Notclassified

2-(4-Aminoanilino)-5-nitrobenzenesulphonic acid Preparation Products And Raw materials

Preparation Products

ACID ORANGE 51-->Acid Brown 354-->ACID YELLOW 65

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