Mikacion Red Violet R
Reactive Violet 8
CAS: 12226-40-3
Molecular Formula: C20H12Cl2N6O8S2.2Na
Mikacion Red Violet R - Names and Identifiers
Mikacion Red Violet R - Physico-chemical Properties
| Molecular Formula | C20H12Cl2N6O8S2.2Na |
| Physical and Chemical Properties | Gray-purple powder. Solubility in water (50 °c) was 30g/L. The aqueous solution was red-purple, and 1mol/L sodium hydroxide was added to turn orange, followed by addition of sodium hydrosulfite and warm fading, followed by sodium perborate to turn extremely light yellow. In concentrated sulfuric acid, it was blue-black, with a small amount of purple, after dilution, it turned blue-red, with precipitation; In concentrated nitric acid, it was Brown, after dilution, it turned reddish and light brown. |
Mikacion Red Violet R - Reference Information
| use | reactive red purple X-2R can be used for dyeing cotton, viscose fiber twisted yarn and fabric. due to poor sun fastness, cotton fabric dyeing is seldom used. Generally, it is not used for direct printing, but can be used for dyeing nylon and silk, and also for direct printing of copper ammonia fiber fabrics. |
| production method | using p-aminoanisole, h acid and cyanuric chloride as raw materials, p-aminoisole is first diazotized, then coupled with h acid, then the coupling product is condensed with cyanuric chloride, salted out, filtered and dried to obtain the finished product.. |
Last Update：2024-04-09 20:49:11
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Product Name: Reactive Violet 8 Visit Supplier Webpage Request for quotation
CAS: 12226-40-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 12226-40-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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