Mordant Red 77
Mordant Red 77 Basic information
- Product Name:
- Mordant Red 77
- Synonyms:
-
- Mordant Red 77
- C.I.Mordant Red 77:C.I.45300
- CAS:
- 6528-43-4
- MF:
- C22H18NNaO7S
- MW:
- 463.44
- Mol File:
- 6528-43-4.mol
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Mordant Red 77 Usage And Synthesis
Preparation
3-(Dimethylamino)phenol?and Phthalic anhydride condensation, then product and 2,4-Dihydroxybenzenesulfonic acid?condensation.
Properties and Applications
blue light pink. Soluble in water for brilliant red, with intense yellow fluorescence. In concentrated sulfuric acid for lemon yellow, with green fluorescent, dilution after orange red, and then into a peach. Dye aqueous solution to join concentrated hydrochloric acid fluorescence disappear.
| Standard(cotton) | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 2 | 4(40℃)3(100℃) | |||||
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Mordant Red 77(6528-43-4)Related Product Information
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