12235-21-1

Basic information

• Product Name: sodium 2-[4-[(4-hydroxybiphenyl-3-yl)azo]phenoxy]ethyl sulphate
• Synonyms: sodium 2-[4-[(4-hydroxybiphenyl-3-yl)azo]phenoxy]ethyl sulphate;Acid Yellow 135;[1,1'-Biphenyl]-4-ol, 3-[[4-[2-(sulfooxy)ethoxy]phenyl]azo]-, monosodium salt;[1,1'-Biphenyl]-4-ol,3-[[4-[2-(sulfooxy)ethoxy]phenyl]azo]-,monosodium salt;c.i. acid yellow 135;fenazo yellow n3gl;telon yellow nll;3-[[4-[2-(Sodiosulfooxy)ethoxy]phenyl]azo][1,1'-biphenyl]-4-ol
• CAS NO: 12235-21-1
• Molecular Formula: C20H17N2NaO6S
• Molecular Weight: 436.41355
• EINECS: 235-459-8
• Product Categories: Organics
• Mol File: 12235-21-1.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: sodium 2-[4-[(4-hydroxybiphenyl-3-yl)azo]phenoxy]ethyl sulphate(CAS DataBase Reference)
• NIST Chemistry Reference: sodium 2-[4-[(4-hydroxybiphenyl-3-yl)azo]phenoxy]ethyl sulphate(12235-21-1)
• EPA Substance Registry System: sodium 2-[4-[(4-hydroxybiphenyl-3-yl)azo]phenoxy]ethyl sulphate(12235-21-1)

Safety Data

• Hazardous Substances Data: 12235-21-1(Hazardous Substances Data)

Usage

Preparation

2-(4-Aminophenoxy)ethyl hydrogen sulfate diazo, and ?4-phenylphenol?coupling.

Properties and Applications

colourful green light yellow. Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater Fading Stain Fading Stain Fading Stain ISO 7 3 4 5

Standard

Light Fastness

Fading

Stain

ISO

7

InChI:InChI=1/C20H18N2O6S.Na/c23-20-11-6-16(15-4-2-1-3-5-15)14-19(20)22-21-17-7-9-18(10-8-17)27-12-13-28-29(24,25)26;/h1-11,14,23H,12-13H2,(H,24,25,26);/q;+1/p-1