Sulfanilic acid, ACS, 98.0-102.0%

CAS: 121-57-3

Ref. 02-041540

Product Information

• Name: Sulfanilic acid, ACS, 98.0-102.0%
• Synonyms: sulfanilic acid kyselina sulfanilova sulfanilsaeure sodium salt 4-sulfanilic acid 4-sulfanilic acid, sodium salt 4-sulfanilic acid, 1-Aminobenzene-4-sulfonic acid, 4-Aminobenzene Sulfonic Acid, 4-Aminobenzenesulfonate, 4-Aminobenzenesulfonic acid, 4-Aminobenzenesulphonic acid, 4-Aminobenzolsulfonsaeure, 4-Aminophenylsulfonic acid, 4-Anilinesulfonic acid, 4-Sulfoaniline, Acide sulfanilique, Acido Sulfanilico, Aniline-4-sulfonic acid, Aniline-p-sulfonic acid, Benzenesulfonic acid, 4-amino-, Nsc 7170, Sulfanilsaure, Sulphanilic acid, Sulphanillic Acid, p-Aminobenesulfonic acid, p-Aminobenzenesulfonic acid, p-Aminophenylsulfonic acid, p-Sulfoaniline
• CAS: 121-57-3

Description

Sulfanilic acid is used as a reagent for chromatographic detection of histidine. It is also used as a chemical intermediate in organic synthesis. It is utilized in quantitative analysis of nitrate and nitrite ions. It plays an essential role in the manufacturing of azo dyes and in synthesis of sulfa drugs. It is used as a dopant for the chemical synthesis of polyaniline. It is used to prepare 2,4-diamino-6-p-sulphoanilinopyrimidine by reacting with 6-chloro-pyrimidine-2,4-diamine. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 173.19
• Formula: C₆H₇NO₃S
• Purity: 98.0-102.0%
• Color/Form: Blue Solid
• InChI key: HVBSAKJJOYLTQU-UHFFFAOYSA-N