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Reactive brown 1 (C.I. 26440)

Reactive brown 1 (C.I. 26440) Structure
Reactive brown 1 (C.I. 26440) structure
CAS No.
12238-04-9
Chemical Name:
Reactive brown 1 (C.I. 26440)
Synonyms
Reactive Brown 1;Reactive brown 1 (C.I. 26440);C.I.Reactive Brown 1:C.I.26440
CBNumber:
CB71485539
Molecular Formula:
Molecular Weight:
0
MDL Number:
MOL File:
Mol file
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Reactive brown 1 (C.I. 26440) Chemical Properties,Uses,Production

Preparation

4-Aminobenzenesulfonic acid diazo, and 2-Aminobenzenesulfonic acid coupling, again diazo, and 5-Aminonaphthalene-2-sulfonic acid?and 8-Aminonaphthalene-2-sulfonic acid?coupling, and then and 2,4,6-Trichloro-1,3,5-triazine condensation, again with 2-Aminobenzenesulfonic acid condensation.

Properties and Applications

brown. Soluble in water, not sensitive to that fights

Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 6 5

Reactive brown 1 (C.I. 26440) Preparation Products And Raw materials

Raw materials

1-Naphthylamine-7-sulfonic acid Aniline-2-sulfonic acid Sulfanilic acid 1-Aminonaphthalene-6-sulfonic acid Cyanuric chloride

Preparation Products

12238-04-9(Reactive brown 1 (C.I. 26440))Related Search:

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Reactive brown 1 (C.I. 26440) Reactive Brown 1 C.I.Reactive Brown 1:C.I.26440 12238-04-9