Chinese Japanese Germany Korea

Reactive orange 91

Reactive orange 91 Structure
Reactive orange 91 structure
CAS No.
91254-18-1
Chemical Name:
Reactive orange 91
Synonyms
C.I.Reactive Orange 91
CBNumber:
CB61485219
Molecular Formula:
Molecular Weight:
0
MDL Number:
MOL File:
Mol file
Request For Quotation

Reactive orange 91 Chemical Properties,Uses,Production

Preparation

7-Aminonaphthalene-1,3,6-trisulfonic acid diazo, coupled with 1-(3-Aminophenyl)urea, and ?Cyanuric fluoride?and m-Toluidine?condensation.

Properties and Applications

bright yellow orange. Apply to cellulose fiber dyed and cold rolling pile of low temperature exhaust the dyeing, suitable for silk low temperature dyeing, also can be used for wool, polyamide, spandex. Solid color temperature 40-45 ℃, cold rolling pile of dyeing (25 ℃, 4 hours).

Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 5 5 5 5 4-5 5

Reactive orange 91 Preparation Products And Raw materials

Raw materials

2-Amino-3,6,8-naphthalenetrisulfonic acid 3-Aminophenylurea m-Toluidine Cyanuric fluoride

Preparation Products

91254-18-1(Reactive orange 91)Related Search:

REACTIVE ORANGE 94 trisodium 7-[2-[(aminocarbonyl)amino]-4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]phenyl]azo]naphthalene-1,3,6-trisulphonate Reactive Orange 87 Reactive Red 1 REACTIVE ORANGE 78
Reactive orange 95 Reactive Golden Yellow 3RA REACTIVE ORANGE 82 REACTIVE ORANGE 84

1of2

C.I.Reactive Orange 91 91254-18-1