4-NITRO-2-SULFOANILINE

4-NITRO-2-SULFOANILINE Basic information

Product Name:	4-NITRO-2-SULFOANILINE
Synonyms:	4-NITROANILINE-2-SULFONIC ACID;4-NITROANILINE-2-SULPHONIC ACID;4-NITRO-2-SULFOANILINE;PARA NITRO ANILINE ORTHO SULPHONIC ACID;2-amino-5-nitro-benzenesulfonicaci;2-Amino-5-nitrobenzenesulfonicacid;2-amino-5-nitro-Benzenesulfonicacid;2-amino-5-nitrobenzenesulphonicacid
CAS:	96-75-3
MF:	C6H6N2O5S
MW:	218.19
EINECS:	202-531-5
Product Categories:	Intermediates of Dyes and Pigments
Mol File:	96-75-3.mol

4-NITRO-2-SULFOANILINE Chemical Properties

Melting point	196 °C(Solv: water (7732-18-5))
density	1.559 (estimate)
refractive index	1.6490 (estimate)
pka	-1.01±0.36(Predicted)
CAS DataBase Reference	96-75-3(CAS DataBase Reference)
EPA Substance Registry System	Benzenesulfonic acid, 2-amino-5-nitro- (96-75-3)

Safety Information

MSDS Information

4-NITRO-2-SULFOANILINE Usage And Synthesis

Definition

ChEBI: The arenesulfonic acid that is benzenesulfonic acid substituted at the ortho position by an amino group and at the para posiion

4-NITRO-2-SULFOANILINE Preparation Products And Raw materials

Raw materials	2-METHYL-6-NITROBENZOTHIAZOLE-->4-(Methylsulfonamido)aniline-->2-Amino-4-nitrophenol-6-sulfonic acid-->6-Nitrobenzothiazole-->Sulfuric acid-->2-CHLORO-5-NITROBENZENESULFONIC ACID-->Resorcinol-->4-Nitroaniline-->Iodine
Preparation Products	tert-Butyl hydroperoxide-->REACTIVE GREEN 19-->Direct Red 75 tetrasodium salt-->REACTIVE ORANGE 14-->disodium 6-amino-4-hydroxy-5-[(4-nitro-2-sulphonatophenyl)azo]naphthalene-2-sulphonate-->2,6-Dibromo-4-nitroaniline-->2,6-DIIODO-4-NITROANILINE-->3-[[4-[(4-Amino-2-sodiosulfophenyl)azo]-5-methyl-2-methoxyphenyl]azo]-4-hydroxy-7-phenylaminonaphthalene-2-sulfonic acid sodium salt-->Direct Blue 96

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