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| | Reactive Violet 8 Basic information |
| Product Name: | Reactive Violet 8 | | Synonyms: | Reactive Violet 8;Remazol Brilliant Violet 8;Violet X-2R;Conreact Violet M;Mikacion Red Violet R;Reactive Red Violet (Rubine);Red Violet X-2R.;Reactive Violet 8 ISO 9001：2015 REACH | | CAS: | 12226-40-3 | | MF: | C20H12Cl2N6O8S2.2Na | | MW: | 0 | | EINECS: | | | Product Categories: | | | Mol File: | Mol File | ![Reactive Violet 8 Structure]() |
| | Reactive Violet 8 Chemical Properties |
| | Reactive Violet 8 Usage And Synthesis |
| Preparation | p-Anisidine diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupling, 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.
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Standard
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Light Fastness
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Oxygen bleaching
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Persperation Fastness
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Soaping
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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ISO
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4
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5
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4-5
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4-5(95℃)
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5
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| | Reactive Violet 8 Preparation Products And Raw materials |
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