Reactive brown 1 (C.I. 26440)
Reactive brown 1 (C.I. 26440) Basic information
- Product Name:
- Reactive brown 1 (C.I. 26440)
- Synonyms:
-
- Reactive brown 1 (C.I. 26440)
- Reactive Brown 1
- C.I.Reactive Brown 1:C.I.26440
- CAS:
- 12238-04-9
- MW:
- 0
- Mol File:
- Mol File
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Reactive brown 1 (C.I. 26440) Usage And Synthesis
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 | |||||