Reactive Red 88

Reactive Red 88 Structure
CAS No.
61109-27-1
Chemical Name:
Reactive Red 88
Synonyms
C.I.18205;Reactive Red 88;Helatyn Red-4BAN;Helaktyn Red F 4BAN;Brilliant Red X-7B;C.I. Reactive red 88;C.I.Reactive Red 88(18205);C.I.Reactive Red 88:C.I.18205;5-(4,6-Dichloro-1,3,5-triazin-2-ylamino)-4-hydroxy-3-(4-methyl-2-sulfophenylazo)-2,7-naphthalenedisulfonic acid trisodium salt;5-[(4,6-Dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(4-methyl-2-sulfophenyl)azo]-2,7-naphthalenedisulfonic acid trisodium salt
CBNumber:
CB6875484
Molecular Formula:
C20H11Cl2N6O10S3Na3
Molecular Weight:
0
MOL File:
61109-27-1.mol
MSDS File:
SDS

Reactive Red 88 Chemical Properties,Uses,Production

Preparation

2-Amino-5-methylbenzenesulfonic acid diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupling, and then and 2,4,6-Trichloro-1,3,5-triazine condensation .

Properties and Applications

blu-ray red. Purplish red powder. The strong sulfuric acid for purple, diluted into red rose; In nitric acid for red, dilute to orange. Water solution is red, with 1 Moore no change sodium hydroxide solution, continue to join insurance powder warm to colorless, add a boric acid sodium is still colorless. Mainly used for cotton, nylon, viscose fiber and fabric dyed and roll across.

Standard(cellulose) Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 4-5 4-5(50℃) 5

Reactive Red 88 Preparation Products And Raw materials

Reactive Red 88 C.I. Reactive red 88 C.I.Reactive Red 88(18205) Helatyn Red-4BAN Brilliant Red X-7B 5-(4,6-Dichloro-1,3,5-triazin-2-ylamino)-4-hydroxy-3-(4-methyl-2-sulfophenylazo)-2,7-naphthalenedisulfonic acid trisodium salt 5-[(4,6-Dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(4-methyl-2-sulfophenyl)azo]-2,7-naphthalenedisulfonic acid trisodium salt C.I.18205 Helaktyn Red F 4BAN C.I.Reactive Red 88:C.I.18205 61109-27-1 C20H11Cl2N6O10S3Na3