116-63-2

Product Name: 1-Amino-2-naphthol-4-sulfonic acid

Formula: C10H9NO4S

Synonyms: 1-Amino-2-hydroxy-4-naphthalenesulfonic acid;1-Amino-2-naphthol-4-sulfonic acid

Inquiry

CHEMICAL AND PHYSICAL PROPERTIES SAFETY INFORMATION COMPUTED DESCRIPTORS PRODUCT INTRODUCTION RELATED SUPPLIERS

CHEMICAL AND PHYSICAL PROPERTIES

Physical Description	White or grey solid; May turn pink on light exposure (especially if moist); [Merck Index] White or pink powder; [Alfa Aesar MSDS]
Chemical Classes	Nitrogen Compounds -> Naphthylamines

SAFETY INFORMATION

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up.

COMPUTED DESCRIPTORS

Molecular Weight	239.25 g/mol
XLogP3	0.9
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	1
Exact Mass	239.02522894 g/mol
Monoisotopic Mass	239.02522894 g/mol
Topological Polar Surface Area	109 Å²
Heavy Atom Count	16
Formal Charge	0
Complexity	350
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	1
Compound Is Canonicalized	Yes

PRODUCT INTRODUCTION

description

4-amino-3-hydroxynaphthalene-1-sulfonic acid is a naphthalenesulfonic acid and an aminonaphthalene. It has a role as a mutagen. It is functionally related to a 2-naphthol.