4-Hydrazinobenzenesulfonic acid

苯肼-4-磺酸

Also known as: 4-Hydrazinobenzene-1-sulfonic acid, 4-Hydrazinobenzenesulfonic acid hydrate, 4-Hydrazinobenzolsulfonsure, 4-Sulphophenylhydrazine, 4-hydrazino-benzenesulfonic acid, 4-hydrazinobenzene sulphonic acid, 4-sulfophenylhydrazine, Ai3-09050, Benzenesulfonic acid, 4-hydrazino-, Benzenesulfonic acid, 4-hydrazinyl-, Phenylhydrazine-4-Sulfonic Acid, Phenylhydrazine-4-acid, Phenylhydrazine-p-sulfonic acid, p-Hydrazinophenylsulfonic acid, p-sulfophenylhydrazine, Hydrazinobenzenesulfonic Acid Hemihydrate, MFCD00025097

4-Hydrazinobenzenesulfonic acid (CAS 98-71-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H8N2O3S and a molecular weight of 188.204 g/mol. It is also known as 4-Hydrazinobenzene-1-sulfonic acid, 4-Hydrazinobenzenesulfonic acid hydrate and 4-Hydrazinobenzolsulfonsure. Key properties include a melting point of 285°C and a density of 1.6±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

98-71-5

Jingsj CID

J-17071-6

Molecular Formula

C₆H₈N₂O₃S

Chinese Name

苯肼-4-磺酸

Molecular Weight

188.204 g/mol

Category

Organic Acids

Last updated

8/21/2026