Mordant Red 8
Mordant Red 8 Basic information
- Product Name:
- Mordant Red 8
- Synonyms:
-
- Mordant Red 8
- C.I.Mordant Red 8:C.I.23095
- MW:
- 0
- Mol File:
- Mol File
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Mordant Red 8 Usage And Synthesis
Preparation
4-(4-Aminophenyl)-3-nitro-aniline double nitrogen, first and 2-Hydroxybenzoic acid?coupling, again with 4-Hydroxynaphthalene-1-sulfonic acid coupling.
Properties and Applications
dark yellow red. Soluble in water for red, slightly soluble in alcohol for red orange. In concentrated sulfuric acid for sauce red, after dilution for cloudy pink. Dye aqueous solution to join concentrated hydrochloric acid for shallow red; Join concentrated sodium hydroxide solution for orange brown.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| AATCC | Dry 5,wet 4-5 | 4 | 3-4 | 4-5 | 3-4 | ||
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Mordant Red 8()Related Product Information
- 5-[[[3-[[[4-[(2-Amino-8-hydroxy-6-sulfo-1-naphthalenyl)azo]-3-sulfophenyl]amino]carbonyl]phenyl]amino]sulfonyl]-2-hydroxybenzoic acid trisodium salt
- Mordant Red 77
- Mordant Violet 10
- sodium p-[4,5-dihydro-4-[(2-hydroxy-5-methyl-3-nitrophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate
- Mordant Red 95
- AZOCAL A
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- Mordant Violet 1
- 2-Hydroxy-5-[[4-[(4-hydroxy-3-nitro-5-sodiosulfophenyl)azo]-5-methyl-2-methoxyphenyl]azo]-3-methylbenzoic acid sodium salt