Reactive Blue 19
Name:C.I.Reactive Blue 19,C.I.61200
Molecular Structure: anthraquinones
C.I.Reactive Blue 19,C.I.61200,CAS 2580-78-1,626.55,C22H16N2Na2O11S3,Reactive Blue KN-R,Reactive Blue KN-RS,Reactive Blue brilliant KN-R,Reactive Blue brilliant KN-RS
Molecular Formula:C22H16N2Na2O11S3
Molecular Weight: 626.55
CAS Registry Number:2580-78-1
Manufacturing Methods : 1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and 2-(3-Aminophenylsulfonyl)ethyl hydrogen sulfate condensation, refined, and then salting-out.
Properties and Applications: bright blue. Blue powder, the strong sulfuric acid solution for red sauce, after diluted navy precipitation; In the nitric acid is yellow, diluted still yellow in color. Water solution is blue, with 1 Moore sodium hydroxide solution colored light unchanged, continue to join insurance powder and warm red brown have precipitation; Add a boric acid sodium into shallow purple. 20 ℃ in the more than 150 g/L solubility. After dyeing color shade of blue for colourful, meet iron and copper ions colored light basic unchanged (level 5). The dye the affine high, the reaction of the high, 1/1 of the depth of the standard for 2 levels of white. Used for cotton, viscose fiber disseminated, roll dye, knot dyeing piled up, Continuous pad staining
| Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 7 | 4-5 | 5 | 4-5(75℃) | 5 | ||
List of Suppliers:
Reactive Blue KN-R,Reactive Blue KN-RS,Reactive Blue brilliant KN-R,Reactive Blue brilliant KN-RS
Hubei Hwalle Dyestuff Industry Co.,Ltd.
Taixing Jinji Dyestuff Co.,Ltd
Jiangsu Shenxin Dyestuffs & Chemicals Co.,LTD.(Wuxi Runxin Dyes Co., Ltd.)
Shanghai Yongqing industrial Co.Ltd.
HANGZHOU SHINYANG SAMWOO FINE CHEMICAL CO.,LTD.
Zhejiang Shunlong Chemical Co., ltd.
DANKONG INDUSTRY & TRADE GROUP CO.,LTD
Active Blue R Special ( Aashiana Dyestuffs Inc )
Akreact Blue R(Aakash Chemicals & Dyestuffs Inc)
Ambifix Blue VR ( Thai Ambica Chemicals Co Ltd )
Apollozol Brilliant Blue R( Taiheung Corp )
Begazol Brilliant Blue R( PT Colorindo Aneka Chemicals )
Benzasol Blue R(Chemiequip Ltd)
Bemactive Blue BRH ( Berncolors-Poughkeepsie Inc )
Best Reactive Blue R ( Oriental Giant Dyes and Chemical Ind Corp )
Best Reactive Blue R Special ( Oriental Giant Dyes and Chemical Ind Corp )
Blue KN-R(Hangzhou Dikai Chemical Co Ltd)
Blue KN-R(Hubei Hwalle Dyestuff Industry Co Ltd)
Blue KN-R( Hangzhou Garden (Enterprises) Group )
Blue MR(United Chemie)
Brilliant Blue K-NR (Sinochem Jiangsu Wuxi Imp & Exp Corp)
Brilliant Blue KN-R(Sinochem Liaoning Import & Export Corporation)
Brilliant Blue R S/P ( Modern Dyestuffs & Pigments Co Ltd )
Chemifix Brilliant Blue VR ( Chemi-Dyestuffs Industries (Pvt) Ltd )
Chromafix Blue Rsp ( Chrochem AG )
Conazol Brilliant Blue R( I-HWA Industrial Corp )
Conreact Blue AN(Concord Commerce Company)
Dinazol Blue R (Dintex Dyechem Ltd)
Drimarene Brilliant Blue S-R Special ( Clariant GmbH )
Dyactive Blue W-R( Albion Colours Ltd)
Dycosactive Brilliant Blue KN-R (Sinochem Shanghai I/E Corp/Schecho PuDong Corporation)
Dycosactive Brilliant Blue KN-RS(Sinochem Shanghai I/E Corp/Schecho PuDong Corporation)
Eniativo Brilliant Blue RN( Enia Industries Quimicas S.A. )
Everzol Brilliant Blue R ( Eveiiight Chemical Industrial Corp )
Helaktyn Blue R (Boruta – Kolor)
Indocron Blue R( Indokem Ltd )
Intracron Blue V-RL (Yorkshire Group pic)
Intracron Brilliant Blue V-RS (Yorkshire Group pic)
Intracron Brilliant Blue VS-R (Yorkshire Group pic)
Itofix Brilliant Blue VSR ( LJ Specialities Ltd )
Jakazol Brilliant Blue R (sp) (jay Chemical Industries Ltd)
KP Zol Blue R-N ( Kaseihin Kogyo Kyokai )
Libazol Blue LR( Liberty Exports Ltd )
Mohizol Blue R( Astik Dyestuff Pvt Ltd )
MVactive Blue R Special( MV Products Inc. )
MVactive Blue RW ( MV Products Inc. )
Orco Reactive Blue RW Special ( Organic Dyestuffs Corp )
Ostatin Blue VR( SPOLCHEMIE )
Ostazin Blue V-R( SBU Pigments and Dyes )
Pamarrex Brilliant Blue BRB ( Pyosa Pigments )
Permabril Blue RW 200%( Standard Dyes )
Permabril Blue RWV Special( Standard Dyes )
Permabril Brill. Blue R 150%( Standard Dyes )
Permabril Brill.Blue RW Special( Standard Dyes )
Pidictive Blue R ( Pidilite Industries Ltd. )
Polkazol Brillant Blue R( PT Polkrik Chemicals Co )
Reactive Blue KN-R (Nanjing Chemicals Import and Export Corp)
Reactive Blue KN-R( Ningbo Free Trade Zone T-Chemi Trading Co Ltd/Hangzhou Shinyang Samwoo Fine Chemical Co Ltd )
Reactive Blue R[UJ(Amar Impex)
Reactive Blue R Special( Metrochem Industries Ltd )
Reactive Blue R Spl.(Amar Impex)
Reactive Brill Blue R Special (Classic Dyestuffs Inc)
Reactive Brilliant Blue KNR(Sinochem Liaoning Import & Export Corporation)
Reactive Brilliant Blue KN-R (Sinochem Ningbo Imp & Exp Corp)
Reactive Brilliant Blue KN-R(Brighten Colorchem BV)
Reactive Brilliant Blue KN-R(Fenchem Enterprises Ltd)
Reactive Brilliant Blue KN-RN (Sinochem Ningbo Imp & Exp Corp)
Reactive Brilliant Blue KN-RS (Sinochem Ningbo Imp & Exp Corp)
Reactive Brilliant Blue KN-RS(Brighten Colorchem BV)
Reactive Brilliant Blue R Special( Global Colors Inc. )
Reactofix Supra Blue HRL (spl)( Jaysynth Dyechem Ltd )
Reactron Blue R(Amar Dye Chem Ltd)
Remazol Blue R (Classic Dyestuffs Inc)
Remazol Brilliant Blue R( Hoechst A G )
Rifazol Brill. Blue R Special ( Rifa Industrial Co Ltd )
Rite Reactive Blue R 25% Liq.( Rite Industries Inc. )
Sinarcion Blue VR Special( Sinar Syno Kimia )
Sumifix Br Blue R Spec 150 Gran(Classic Dyestuffs Inc)
Sumifix Brilliant Blue R ( LJ Specialities Ltd )
Sumifix Brilliant Blue R gran.( Sumitomo Chemical Co. Ltd )
Synozol Brilliant Blue R SP ( Kyung-In Synthetic Corp )
Triactive Brilliant Blue R(Chemische Fabriek Triade BV)
Vicozol Blue R(Victory Colour Chem Industries)
Yakecion Brilliant Blue KN-R (Sinochem Hebei Imp & Exp Corp)
Youhaoreactive Brilliant Blue K-NR (Sinochem Tianjin Imp Exp Corp)