Reactive Violet 8
|
|
Reactive Violet 8 ??
??
Reactive Violet 8 C??? ??, ??, ??
?? ??
p-Anisidine diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidcoupling, and 2,4,6-Trichloro-1,3,5-triazine condensation, and then salting-out.Properties and Applications
red light purple. Grey purple powder. The strong sulfuric acid for blue-black, accompanied by a few purple precipitation, diluted for blu-ray red; In concentrated nitric acid for brown, Diluted into reddish brown. Water solution is violet. Add in 1 Moore sodium hydroxide solution into orange, continue to join insurance powder and warm, fade, add a boric acid sodium into light yellow. Mainly used for cotton, nylon, silk, viscose fiber and fabric dyed and roll across, solid color rate is higher.| Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 4 | 5 | 4-5 | 4-5(95℃) | 5 | ||
Reactive Violet 8 ?? ?? ? ???
???
?? ??
Reactive Violet 8 ?? ??
???( 28)?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +86-189 4982 3763 |
sales@tnjchem.com | China | 34526 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 |
1059@dideu.com | China | 29096 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501 |
product@acmec-e.com | China | 33301 | 58 |
| SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 |
cooperation@kean-chem.com | China | 40048 | 58 |
| Hangzhou Yuhao Chemical Technology Co., Ltd | -- |
info@yuhaochemical.com | China | 6372 | 52 |
| Shanghai JONLN Reagent Co., Ltd. | 400-0066400 13621662912 |
422131432@qq.com | China | 9970 | 55 |
| Shanghai Jizhi Biochemical Technology Co. Ltd. | 021-4009004166/18616739031 18616739031 |
3007523370@qq.com | China | 52641 | 58 |
| Jiangsu Zhenyang Dye Technology Co., Ltd. | -- |
zhoujia95358@163.com | CHINA | 90 | 58 |
Reactive Violet 8 ?? ??:
Reactive Yellow 121
C.I. Reactive Yellow 133
Reactive Yellow 135
Reactive Yellow 14
Reactive Yellow 105
trisodium 2-chloro-5-[[4,5-dihydro-3-methyl-5-oxo-1-[4-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]-1H-pyrazol-4-yl]azo]-4-sulphonatobenzoate
REACTIVE VIOLET 5
REACTIVE YELLOW 1
C.I. Reactive Violet 6
Reactive Violet 2