Home > Products > Materials Science P45 > 3-Amino-5-chloro-2-hydroxybenzenesulfonic acid

3-Amino-5-chloro-2-hydroxybenzenesulfonic acid

Catalog Number: EVT-302251

CAS Number: 88-23-3

Molecular Formula: C6H6ClNO4S

Molecular Weight: 223.63 g/mol

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Product Introduction

Description

3-Amino-5-chloro-2-hydroxybenzenesulfonic acid, also known as ACID YELLOW 17, is a synthetic dye that belongs to the class of azo dyes. It is an off-white solid. It is widely used in various industries, including textile, paper, and food, due to its excellent coloring properties.

Molecular Structure Analysis

The molecular formula of 3-Amino-5-chloro-2-hydroxybenzenesulfonic acid is C6H6ClNO4S. It contains total 19 bond(s); 13 non-H bond(s), 8 multiple bond(s), 1 rotatable bond(s), 2 double bond(s), 6 aromatic bond(s), 1 six-membered ring(s), 1 primary amine(s) (aromatic), 1 hydroxyl group(s), 1 aromatic hydroxyl(s), and 1 sulfonic (thio-/dithio-) acid(s).

Chemical Reactions Analysis

While specific chemical reactions involving 3-Amino-5-chloro-2-hydroxybenzenesulfonic acid are not available, it’s known that sulfonic acids like this compound can undergo a variety of reactions, including esterification, neutralization, and displacement.

Physical And Chemical Properties Analysis

The molecular weight of 3-Amino-5-chloro-2-hydroxybenzenesulfonic acid is 223.63 g/mol. Unfortunately, specific physical and chemical properties such as melting point, boiling point, and solubility were not found in the available resources.

Properties

CAS Number

88-23-3

Product Name

3-Amino-5-chloro-2-hydroxybenzenesulfonic acid

IUPAC Name

3-amino-5-chloro-2-hydroxybenzenesulfonic acid

Molecular Formula

C6H6ClNO4S

Molecular Weight

223.63 g/mol

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

YCTAOQGPWNTYJE-UHFFFAOYSA-N

SMILES

C1=C(C=C(C(=C1N)O)S(=O)(=O)O)Cl

Solubility

less than 1 mg/mL at 70° F (NTP, 1992)

Canonical SMILES

C1=C(C=C(C(=C1N)O)S(=O)(=O)O)Cl

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