4-b-Hydroxyethylsulfonyl sulfate aniline-2-sulfonic acid

CAS: 42986-22-1

Ref. 3D-FH37485

Product Information

• Name: 4-b-Hydroxyethylsulfonyl sulfate aniline-2-sulfonic acid
• Synonyms: 1-Aminobenzene-2-sulfonic acid-4-β-sulfatoethylsulfone, 1-Aminobenzene-4-(2-sulfatoethylsulfonyl)-2-sulfonic acid, 1-Aminobenzene-4-(β-sulfatoethylsulfone)-2-sulfonic acid, 2-Amino-5-(2-sulfatoethylsulfonyl)benzenesulfonic acid, 2-Amino-5-(β-sulfatoethylsulfonyl)benzenesulfonic acid, 2-Amino-5-{[2-(Sulfooxy)Ethyl]Sulfonyl}Benzenesulfonic Acid, 2-[(3-Sulfo-4-aminobenzene)sulfonyl]ethoxy]sulfonic acid, 3-Sulfo-4-Aminophenylsulfonyl-beta-hydroxyethyl sulfate ester, 4-(2-Sulfatoethylsulfonyl)-2-sulfoaniline, 4-(2-Sulfatoethylsulfonyl)-2-sulfophenylamine, 4-(β-Sulfatoethylsulfonyl)-2-sulfoaniline, 4-(β-Sulfatoethylsulfonyl)aniline-2-sulfonic acid, 4-Amino-3-sulfophenyl 2-sulfatoethyl sulfone, Aniline-4-Beta-Ethyl Sulfonyl Sulfate-2-Sulfonic Acid, Aniline-4-β-Ethyl Sulfonyl Sulfate-2-Sulfonic Acid, Benzenesulfonic acid, 2-amino-5-[[2-(sulfooxy)ethyl]sulfonyl]-, Sulfo para Ester, Sulfonated para position ester, Sulpho Para Base

Description

4-b-Hydroxyethylsulfonyl sulfate aniline-2-sulfonic acid (4bHSSA) is a sulfuric acid with a hydroxyl group at the b position. It can be used as a precursor in the preparation of sulfonated polystyrene. 4bHSSA can also be used to prepare benzene sulfonic acid, which is an intermediate in the production of sulfuric acid. When it reacts with sodium hydroxide, 4bHSSA forms benzene sulfonic acid. The reaction liquid is neutralized by hydrochloric acid or sulfuric acid to produce 4bHSSA and sodium chloride or sodium sulfate respectively.

• Brand: Biosynth

Chemical properties

• Molecular weight: 347.37 g/mol
• Formula: C₈H₁₁O₉S₃
• Purity: Min. 95%