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Reactive Violet 8

Basic information Safety Supplier Related

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
Mol File:
Mol File
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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.

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 Preparation Products And Raw materials

Raw materials

Reactive Violet 8Supplier

Hangzhou Yuhao Chemical Technology Co., Ltd
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0571-82693216
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Shanghai JONLN Reagent Co., Ltd.
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400-0066400 13621662912
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Shanghai Jizhi Biochemical Technology Co. Ltd.
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400-400-400-9004166 18117592386
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Alfa Chemistry
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+1-5166625404
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Info@alfa-chemistry.com
Hefei TNJ Chemical Industry Co.,Ltd.
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0551-65418671
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sales@tnjchem.com