Sulfanilic Acid

Catalogue number C257190
Chemical nameSulfanilic Acid
CAS Number121-57-3
Synonyms4-Aminobenzenesulfonic Acid; 1-Aminobenzene-4-sulfonic Acid; 4-Aminophenylsulfonic Acid; 4-Sulfoaniline; Aniline-4-sulfonic Acid; Aniline-p-sulfonic Acid; NSC 7170; Sulphanilic Acid; p-Aminobenzenesulfonic Acid; p-Aminophenylsulfonic Acid; p-Sulfoaniline;
Molecular WeightC6H7NO3S
Formula173.19
Purity98%
Physical DescriptionWhite to Off-White Solid
SolventChloroform, Dichloromethane,DMSO
StorageStored at 2-8°C, Protected from air and light, refrigerate or freeze
ApplicationsSulfanilic acid is a toxic metabolite of Tartrazine (T007700). Used as Ehrlich’s reagent, for detecting of nitrites. Antibacterial.
ReferencesCollins, T., et al.: Food Chem. Toxic., 28, 821 (1990), Levine, W., et al.: Drug Metab. Rev., 23, 235 (1991), Sasaki, Y., et al.: Mutat. .Res., 519, 103 (2002),
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Sulfanilic Acid
Price(USD)
SizePrice(USD)Discount
5g$100.0010% OFF
50g$800.0010% OFF
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