4-Chloro-2-aminophenol-6-sulfonic acid

CAS: 88-23-3

Ref. 3D-FC37541

Product Information

• Name: 4-Chloro-2-aminophenol-6-sulfonic acid
• Synonyms: 1-Amino-5-chloro-2-hydroxy-3-benzenesulfonic acid, 1-Phenol-2-sulfonic acid, 6-amino-4-chloro-, 2-Amino-4-Chlorophenol-6-Sulfonic Acid, 2-Amino-4-chloro-6-sulfophenol, 2-Hydroxy-3-amino-5-chlorobenzenesulfonic acid, 3-Amino-5-chloro-2-hydroxybenzene-1-sulfonic acid, 5-Chloro-2-hydroxymetanilic acid, 6-Amino-4-chloro-1-phenol-2-sulfonic acid, 6-Amino-4-chlorophenol-2-sulfonic acid, Benzenesulfonic acid, 3-amino-5-chloro-2-hydroxy-, Metanilic acid, 5-chloro-2-hydroxy-, NSC 7539

Description

4-Chloro-2-aminophenol-6-sulfonic acid is a synthetic intermediate, which is used in the synthesis process of many chemical products. It can be prepared by diazotization of 4-aminoanisole with sodium nitrite and hydrochloric acid. This compound has been shown to adsorb various compounds, such as alkaline, aliphatic, diethylene glycols, glycerophosphates and ethers. It also has a high affinity for activated metal ions such as Fe3+, Cu2+, Zn2+, and Ca2+. 4-Chloro-2-aminophenol-6-sulfonic acid is soluble in water at pH 8 or higher.

• Brand: Biosynth

Chemical properties

• Molecular weight: 223.63 g/mol
• Formula: C₆H₆ClNO₄S
• Purity: Min. 95%
• Color/Form: Powder
• InChI: InChI=1S/C6H6ClNO4S/c7-3-1-4(8)6(9)5(2-3)13(10,11)12/h1-2,9H,8H2,(H,10,11,12)
• InChI key: InChIKey=YCTAOQGPWNTYJE-UHFFFAOYSA-N
• SMILES: Nc1cc(Cl)cc(S(=O)(=O)O)c1O