Mordant Red 2
Mordant Red 2 Basic information
- Product Name:
- Mordant Red 2
- Synonyms:
-
- Mordant Red 2
- C.I.Mordant Red 2:C.I.58260
- 2-Anthracenesulfonic acid, 9,10-dihydro-3,4,6-trihydroxy-9,10-dioxo-, sodium salt (1:1)
- CAS:
- 6486-95-9
- MW:
- 359.26
- Mol File:
- 6486-95-9.mol
More
Less
Mordant Red 2 Usage And Synthesis
Preparation
9,10-Dioxo-9,10-dihydroanthracene-2,7-disulfonic acid?under pressure and Potassium chlorate heating, and at the same time will be generated 2, 7 – dihydroxyanthraquinone separation open, will product ?1,2,7-Trihydroxyanthracene-9,10-dione?sulfonation, and translated into Sodium salt.
Properties and Applications
dark red (chromium). Soluble in water and ethanol. In concentrated sulfuric acid for yellow red, dilution after brilliant yellow.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| AATCC | Dry 2,wet 5 | 7 | 3 | 4 | 4 | 5 | |
More
Less
Mordant Red 2(6486-95-9)Related Product Information
- Mordant Red 28
- hydrogen 9-(2,5-dicarboxylato-4-hydroxyphenyl)-3,6-bis(diethylamino)xanthylium
- Mordant Red 19
- 5-[[2-[(2-Amino-8-hydroxy-6-sulfo-1-naphthalenyl)azo]-4-sulfophenyl]sulfonyl]-2-hydroxybenzoic acid trisodium salt
- sodium 3-[(1-butyl-1,2-dihydro-4-hydroxy-2-oxo-3-quinolyl)azo]-5-chloro-2-hydroxybenzenesulphonate
- Mordant Red 29
- Mordant Red 21
- sodium 5-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxytoluene-3-sulphonate
- Alizarin Red S