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Reactive Blue 194

Name:C.I.Reactive Blue 194

Molecular Structure: Double azo class

C.I.Reactive Blue 194,CAS 93050-78-3,1205.38,C33H22ClN10Na5O19S6,Reactive Blue B-2GLN,Reactive Blue M-2GE,Reactive Blue M-2GF,Reactive Blue M-2GR,Reactive Blue M-2GE

C.I.Reactive Blue 194,CAS 93050-78-3,1205.38,C33H22ClN10Na5O19S6,Reactive Blue B-2GLN,Reactive Blue M-2GE,Reactive Blue M-2GF,Reactive Blue M-2GR,Reactive Blue M-2GE

Molecular Formula:C33H22ClN10Na5O19S6

Molecular Weight: 1205.38

CAS Registry Number: 93050-78-3

Manufacturing Methods : 4-Aminobenzenesulfonic acid diazo, in acid conditions coupled with 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid,  and 2,4-Diaminobenzenesulfonic acid the 2,4,6-Trichloro-1,3,5-triazine condensation, again with a between, 2-(4-Aminophenylsulfonyl)ethyl hydrogen sulfate condensation, again diazo, coupled with single accidentally nitrogen compounds.

Properties and Applications: navy blue. Dark powder. Soluble in water, 50 ℃ in the solubility of 80 g/L. The high temperature stability is fine, the acid stability is good. Mainly used for cotton, viscose fiber dyeing, suitable for exhaust dyeing method, also applies to hemp, silk dyeing, also suitable for discharge printing.

Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 5 3-4 4-5 4 4 5 4

List of Suppliers:

Reactive Blue B-2GLN,Reactive Blue M-2GE,Reactive Blue M-2GF,Reactive Blue M-2GR,Reactive Blue M-2GE

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.

Shandong Qing Shun Chemical Co., Ltd.

Zhejiang Runtu Co., Ltd.

Zhejiang Shunlong Chemical Co., ltd.

Akreact Navy Blue HF2G(Aakash Chemicals & Dyestuffs Inc)

Best Reactive Navy Blue F2G ( Oriental Giant Dyes and Chemical Ind Corp )

Chromafix Blue BL ( Chrochem AG )

Indofix Navy Blue ME2GI ( Indo Colchem Ltd )

Kemactive Navy Blue CE2G( Karsandas Mavji )

Kiscozol Navy Blue HF-2GB 150%( Kyung-In Synthetic Corp )

Meactive Navy Blue F2GL( Astik Dyestuff Pvt Ltd )

Orco Reactive Navy Blue BF-2GB( Organic Dyestuffs Corp )

Orco Reactive Navy Blue BF-2RB ( Organic Dyestuffs Corp )

Reactofix Navy Blue ME2GL ( Jaysynth Dyechem Ltd )

Reactron Supra Navy Blue F2G(Amar Dye Chem Ltd)

Ryvalon Blue 2GM(SBU Pigments and Dyes)

Sumifix Supra Navy Blue 2GF( Sumitomo Chemical Co. Ltd )

Vilmafix Navy Blue RR-B( Vilmax SA )


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