4-Amino-2-Hydroxybenzenesulfonic Acid
[CAS# 5336-26-5]

Identification

• Name: 4-Amino-2-Hydroxybenzenesulfonic Acid
• Synonyms: 4-Amino-2-Hydroxy-Benzenesulfonic Acid; Benzenesulfonic Acid, 4-Amino-2-Hydroxy-; Nsc1056
• Molecular Formula: C₆H₇NO₄S
• Molecular Weight: 189.19
• CAS Registry Number: 5336-26-5
• SMILES: C1=CC(=CC(=C1[S](=O)(=O)O)O)N
• InChI: 1S/C6H7NO4S/c7-4-1-2-6(5(8)3-4)12(9,10)11/h1-3,8H,7H2,(H,9,10,11)
• InChIKey: GPLYAUJTVOYYTL-UHFFFAOYSA-N

Properties

• Density: 1.675g/cm³ (Cal.)