ChemicalBook > Product Catalog >Dyes and Pigments >dye >Acid dye >Acid Orange 127

Acid Orange 127

Acid Orange 127 Structure
CAS No.
12269-96-4
Chemical Name:
Acid Orange 127
Synonyms
Acid Orange 127;C.I.Acid Orange 127:C.I.26502;Acid Orange 127 ISO 9001:2015 REACH;3-[[4-[(4-ethoxyphenyl)diazenyl]naphthalen-1-yl]diazenyl]benzenesulfonate
CBNumber:
CB0968388
Molecular Formula:
C24H19N4NaO4S
Molecular Weight:
0
MOL File:
Mol file

Acid Orange 127 Chemical Properties,Uses,Production

Preparation

3-Aminobenzenesulfonic acid diazo, and Naphthalen-1-amine coupling, product to diazo, coupled with phenol, then will the phenol hydroxyl into b oxygen radicals.

Properties and Applications

red light orange. Red orange powder, soluble in water, in 90 ℃ water solubility of 100 g/L. This applies to goods polyamide fiber fabric dyeing, can make discharge printing to color but to pull white, the color fastness is better.

Standard(Polyamide) Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 5 5 5

Acid Orange 127 Preparation Products And Raw materials

Raw materials

Preparation Products

Acid Orange 127 3-[[4-[(4-ethoxyphenyl)diazenyl]naphthalen-1-yl]diazenyl]benzenesulfonate Acid Orange 127 ISO 9001:2015 REACH C.I.Acid Orange 127:C.I.26502 12269-96-4 C24H19N4NaO4S