ChemicalBook Product Catalog Dyes and Pigments dye Reactive dyes Reactive Violet 8

Reactive Violet 8

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
Safety Information
MSDS Information
Reactive Violet 8 Usage And Synthesis
Preparationp-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 Applicationsred 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 materialsp-Anisidine-->p-Anisidine-->8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate-->Cyanuric chloride
C.I. Reactive Violet 6 REACTIVE YELLOW 1 REACTIVE VIOLET 5 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 Yellow 105 Reactive Yellow 14 Reactive Yellow 135 C.I. Reactive Yellow 133 Reactive Violet 2 Reactive Yellow 121
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