Mordant Brown 41
Mordant Brown 41 Basic information
- Product Name:
- Mordant Brown 41
- Synonyms:
-
- Mordant Brown 41
- C.I.Mordant Brown 41:C.I.14340
- CAS:
- 6409-06-9
- MF:
- C12H11N2NaO10S2
- MW:
- 430.33
- Mol File:
- 6409-06-9.mol
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Mordant Brown 41 Usage And Synthesis
Preparation
4-Aminophenol-2,6-disulfonic acid diazotization, and Benzene-1,2,3-triol coupling.
Properties and Applications
red light brown. Soluble in water for green light yellow, not soluble in ethanol. In concentrated sulfuric acid for yellow brown, dilution after green yellow. Dye aqueous solution to join concentrated hydrochloric acid for green yellow until golden brown, Join concentrated sodium hydroxide solution for red orange brown.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 4 | ||||||