Product

4-Acetamido-2-aminobenzenesulfonic acid

CAS No.：88-64-2

Other grades of this product :

4-Acetamido-2-aminobenzenesulfonic acid Basic information

Product Name:	4-Acetamido-2-aminobenzenesulfonic acid
Synonyms:	2-AMINO-5-NITRO-TRIFLUOROBENZENE;4-acetamido-2-aminobenzenesulphonic acid;4-ACETAMIDO-2-AMINOBENZENESULFONIC ACID HYDRATE 98%;Acetyl MPDSA;Acetyl MPDSA, Sodium Salt;3-Amino;3'-amino-4'-sulfoacetanilide;3-Aminoacetanilid-4-sulfonsure
CAS:	88-64-2
MF:	C8H10N2O4S
MW:	230.24
EINECS:	201-847-0
Product Categories:	Organic acids
Mol File:	88-64-2.mol

4-Acetamido-2-aminobenzenesulfonic acid Chemical Properties

Melting point	90-92 °C(lit.)
density	1.4655 (rough estimate)
refractive index	1.5690 (estimate)
storage temp.	Room Temperature
solubility	DMSO
form	Solid
pka	-1.34±0.50(Predicted)
color	Light Grey
CAS DataBase Reference	88-64-2(CAS DataBase Reference)
EPA Substance Registry System	Benzenesulfonic acid, 4-(acetylamino)-2-amino- (88-64-2)

Safety Information

Hazard Codes	Xi,C
Risk Statements	36/37/38-34
Safety Statements	26-36/37-45-36/37/39
WGK Germany	3
RTECS	AE7050000

MSDS Information

Provider	Language
ACROS	English
SigmaAldrich	English
ALFA	English

4-Acetamido-2-aminobenzenesulfonic acid Usage And Synthesis

Chemical Properties	light grey-beige powder
Uses	4-(Acetylamino)-2-aminobenzenesulfonic Acid is used in the synthesis of monoazo anionic dyes.

4-Acetamido-2-aminobenzenesulfonic acid Preparation Products And Raw materials

Preparation Products

Reactive Golden Yellow RNL-->Reactive red 9 (C.I. 17910)-->LISSAMINE FAST RED B-->Acid Red 30-->4-[(4-Amino-2-sodiosulfophenyl)azo]-2-ethoxy-1'-hydroxy-6'-[[4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]benzoyl]amino][1,2'-azobisnaphthalene]-3',6-disulfonic acid disodium salt

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