dye|World dye variety

Name:C.I.Reactive Blue 4,C.I.61205

Molecular Structure: anthraquinones

Molecular Formula:C₂₃H₁₂Cl₂N₆Na₂O₈S₂

Molecular Weight: 681.39

CAS Registry Number:13324-20-4/4499-01-8

Manufacturing Methods : 1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and 2,4-Diaminobenzenesulfonic acid condensation, and  2,4,6-Trichloro-1,3,5-triazine condensation and salting-out.

Properties and Applications: bright blue. Dark blue powder. The strong sulfuric acid for red brown, diluted into blue; In nitric acid to orange, no change after diluted. The dye water solution is blue, with 1 Moore sodium hydroxide solution is still blue, continue to join insurance powder and warm, turn dark red, plus a boric acid to red,. Mainly used for cotton, nylon, wool, silk and viscose yarn and fabric as the dyeing and printing, printing and dyeing directly. Structure and C.I.Reactive Blue 1 the same.

Standard	Light Fastness	Oxygen bleaching		Persperation Fastness		Soaping
		Fading	Stain	Fading	Stain	Fading	Stain
ISO	6	3-4	4-5	4 (shallow, green)	5	4(95℃)	4-5

List of Suppliers:

Reactive brilliant Blue X-RL,Reactive brilliant Blue X-ARL,Reactive brilliant Blue X-BR

Taixing Jinji Dyestuff Co.,Ltd

Jiangsu Shenxin Dyestuffs & Chemicals Co.,LTD.(Wuxi Runxin Dyes Co., Ltd.)

Shanghai Yongqing industrial Co.Ltd.

DANKONG INDUSTRY & TRADE GROUP CO.,LTD

Active Brilliant Sky Blue KKh (AOOT Khimprom)

Adiactive Blue MR( Asian Dyestuff Industries )

Akreact Blue MX-R (Aakash Chemicals & Dyestuffs Inc)

Ambifix Blue CR( Thai Ambica Chemicals Co Ltd )

Assofix Blue MR ( Associated Intermediates & Chemicals )

Basilen Blue M-R(Classic Dyestuffs Inc)

Blue MR (United Chemie)

Blue X-BR (Hangzhou Dikai Chemical Co Ltd)

Brilliant Blue X-BR(Sinochem Liaoning Import & Export Corporation)

Chemictive Brilliant Blue R (Chemiequip Ltd)

Chemifix Blue CR ( Chemi-Dyestuffs Industries (Pvt) Ltd )

Conreact Blue D (Concord Commerce Company)

Cosmoactive Blue MR( Cosmonaut. Chemicals )

Cotfix Blue MR( Nuchem Dyestuff Pvt Ltd )

Dinactive Blue MR(Dintex Dyechem Ltd)

Dycosactive Brilliant Blue X-BR(Sinochem Shanghai I/E Corp/Schecho PuDong Corporation)

Dyeactive Blue MR( Jagson Colorchem Ltd )

Fabrifix Blue C-MR( Fabricolor Inc. )

Foureactive Blue MXR (Classic Dyestuffs Inc)

Goldazol Brilliant Blue RC( Golden Dyes Corpn (India) Pvt Ltd )

Hariactive Blue MR( Bhavi International Ltd )

Indocron Brilliant Blue MR ( Indokem Ltd )

Indofix Blue MRI ( Indo Colchem Ltd )

Inttacron Blue C-R(Yorkshire Group pic)

Jakofix Brilliant Blue CR (jay Chemical Industries Ltd)

Kemaion Blue MR( Karsandas Mavji )

Libactive Reactive Blue LMR( Liberty Exports Ltd )

Meactive Blue MR ( Astik Dyestuff Pvt Ltd )

Mikacion Brilliant Blue RS (Nippon Kayak u Co Ltd)

Monaryl Blue MR (Monarch Dyestuffs Industries)

Orco Reactive Blue MX-R ( Organic Dyestuffs Corp )

Ostazin Blue S-R(SBU Pigments and Dyes)

Pidictive Blue R( Pidilite Industries Ltd. )

Procion Blue IVDQl(Classic Dyestuffs Inc)

Procion Blue MX-R( Atul Limited )

Procion Brilliant Blue R( Imperial Chemical Industries )

Reactive Blue MR( Radha Dye Chem )

Reactive Blue MR(Amar Impex)

Reactive Blue JVCR.( Sabari Dye Chem Industries )

Reactive Blue MR( Day-Glo Color Corp. )

Reactive Blue ND(-R ( Global Colors Inc. )

Reactive Blue MX-R(Classic Dyestuffs Inc)

Reactive Brill. Blue NCR( Metrochem Industries Ltd )

Reactive Brilliant Blue X-ARL (Fenchem Enterprises Ltd)

Reactive Brilliant Blue X-BR(Sinochem Ningbo Imp & Exp Corp)

Reactive Brilliant Blue X-BR (Brighten Colorchem BV)

Reactron Blue MR(Amar Dye Chem Ltd)

Rectiv Brilliant Blue MR( Bharat Texdyes Industries )

Rifacion Blue MX-R ( Rifa Industrial Co Ltd )

Simactive Blue 25006 (Simpsons (UK) Ltd)

Sinarcion Blue CR ( Sinar Syno Kimia )

Tulactiv Blue M-R( Atul Limited )

Viactive Blue MR( Renepe (UK) Ltd )

Vicoactive Brilliant Blue MR(Victory Colour Chem Industries)

Youhaoreactive Brill. Blue X-AR 7160(Sinochem Tianjin Imp Exp Corp)