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Reactive Blue 20

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Reactive Blue 20 Suppliers list
Company Name: Dynasty Colourants Co., Ltd.  
Tel: 86 0574 27862107 27862719
Email: info@dynasty-color.com
Products Intro:
Reactive Blue 20 Basic information
Product Name:Reactive Blue 20
Synonyms:Reactive Blue 20;C.I.Reactive Blue 20;Remazol Navy Blue RD
CAS:12225-40-0
MF:
MW:0
EINECS:
Product Categories:
Mol File:Mol File
Reactive Blue 20 Structure
Reactive Blue 20 Chemical Properties
Safety Information
MSDS Information
Reactive Blue 20 Usage And Synthesis
Preparation2-Amino-4-((2-(sulfooxy)ethyl)sulfonyl)phenol diazo, and 4-Acetamido-5-hydroxynaphthalene-2,7-disulfonic acid coupling, and sulfuric acid chromium and sodium acetate complexation, then salting-out.
Properties and Applicationsnavy blue. Used for cotton, wool, silk, hemp and viscose fiber dyeing and can be white.
Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 4-5 5 4-5(75℃) 5
Reactive Blue 20 Preparation Products And Raw materials
Raw materials2-AMINO-4-([2-(SULFOXY)-ETHYL]SULFONYL)-PHENOL-->4-acetamido-5-hydroxynaphthalene-2,7-disulfonic acid
Tag:Reactive Blue 20(12225-40-0) Related Product Information
2,7-Naphthalenedisulfonic acid, 4-amino-6-[[5-[(5-chloro- 2-fluoro-6-methyl-4-pyrimidinyl)amino]-2-sulfophenyl ]azo]-3-[(2,5-disulfophenyl)azo]-5-hydroxy-, potassium sodium salt Reactive blue 214 Reactive Blue 203 Reactive blue 195 REACTIVE BLUE 19 REACTIVE BLUE 198 REACTIVE BLUE 194 Reactive Turquoise Blue Kn-G REACTIVE BLUE 2