C.I. Direct Violet 49
- CAS NO.：71799-01-4
- Molecular Weight: 0
- EINECS: 615-454-0
What is C.I. Direct Violet 49?
Preparation
3-Amino-4-hydroxy-N-methylbenzenesulfonamide diazo, and Bis(4-hydroxy-2-sulfonaphthalene-7-yl)amine coupling.
Properties and Applications
bright purple.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| ISO | 1 | 2 | 3 | ||||
Safety information for C.I. Direct Violet 49
New Products
Tridecanoic acid 3-Bromophenylacetic acid 3-AMINO-3-(2-FLUORO-PHENYL)-PROPIONIC ACID Hendecanoic acid 2-Amino-5-cyanopyridine 2-Bromo-5-cyanopyridine 4-(4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile 5-Bromo-4-chloro-3-indolyl-β-D-galactopyranoside Tetracaine Hydrochloride Ep Grade 2,2,2-Trichloroethyl chloroformate 3′-Hydroxyacetophenone 5-fluoro-1,3-benzodioxole 2-Bromo-6-fluoroaniline Methyl-5-chloro-2-hdyroxy-3-nitro benzoate 5-(2,4-Difluorophenyl) isoxazole-3-carboxylicacid Methyl-5-(3-nitrophenyl)isoxazole-3-carboxylate 2-Bromo-1-(5-fluoro-2-hydroxyphenyl)ethanone Methl-4-(chlorophenyl)-2,4-dioxo butanoate 2-Morpholino nicotinicacid 5-amino-1-(2-chlorophenyl)-1H-pyrazole-4-carbonitrile ethyl 1-(6-chloropyridin-2-yl)-5-hydroxy-1H-pyrazole-4-carboxylate N-[-6,6-dimethyl-2-hepten-4-yn-1-yl]-N-(methyl-d3)-1-naphthalenemethanamine, monohydrochloride 2H-indol-2-one, 5-amino-1,3-dihydro-1-(1-methylethyl)- Nifedipine D6Related products of tetrahydrofuran
![2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[2-[4-[2-(2-methylphenyl)diazenyl]-6-sulfo-1-naphthalenyl]diazenyl]-, sodium salt (1:2)](https://img.chemicalbook.in/CAS/20211123/GIF/6227-01-6.gif)
![Cuprate(1-), [3-[2-[5-(aminosulfonyl)-2-(hydroxy-κO)phenyl]diazenyl-κN1]-4-(hydroxy-κO)-7-(phenylamino)-2-naphthalenesulfonato(3-)]-, sodium (1:1)](https://img.chemicalbook.in/CAS/20211123/GIF/6408-21-5.gif)
![disodium 7,17-dichloro-10,20-dihydrodiindeno[2,1-b:2',1'-m]triphenodioxazinedisulphonate](https://img.chemicalbook.in/CAS/20180906/GIF/1324-43-2.gif)
![disodium [mu-[[7,7'-iminobis[4-hydroxy-3-[[2-hydroxy-5-(N-methylsulphamoyl)phenyl]azo]naphthalene-2-sulphonato]](6-)]]dicuprate(2-)](https://img.chemicalbook.in/CAS/GIF/37279-54-2.gif)
![2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[2-[4-[2-[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]diazenyl]-2,5-dimethylphenyl]diazenyl]-, sodium salt (1:3)](https://img.chemicalbook.in/CAS/20211123/GIF/6227-12-9.gif)
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