dye|World dye variety

Name:C.I.Reactive Red 141

Molecular Structure: Double azo class

C.I.Reactive Red 141,CAS 61931-52-0,1774.19,C52H26Cl2N14Na8O26S8,Reactive Red KE-7B,Reactive Red 2KE-7B

Molecular Formula:C₅₂H₂₆Cl₂N₁₄Na₈O₂₆S₈

Molecular Weight: 1774.19

CAS Registry Number:61931-52-0

Manufacturing Methods : 2-Aminonaphthalene-1-sulfonic acid sulfonated, diazotization, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid coupling, and 2,4,6-Trichloro-1,3,5-triazine first condensation, its product (2 Moore) and Benzene-1,4-diamine second condensation, and then salting-out.

Properties and Applications: colourful red blue light. Red powder. In the 50 ℃ the solubility of when more than 150 g/L. After dyeing for blu-ray red, copper ions in turn blue turned dark colored (grade 1); Iron ion in color a little to yellow. Compatibility is high, the reaction of the medium, and easy to wash the gender is good. Neutral and alkaline are not suitable for white. Mainly used for cotton, hemp, viscose fiber, cotton and polyester paint /  stick  blended fabric dyeing.

List of Suppliers:

Reactive Red KE-7B,Reactive Red 2KE-7B

Taixing Jinji Dyestuff Co.,Ltd

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

Shandong Qing Shun Chemical Co., Ltd.

Zhejiang Shunlong Chemical Co., ltd.

Active Red HE7B ( Aashiana Dyestuffs Inc )

Akreact Red HE-7B (Aakash Chemicals & Dyestuffs Inc)

Best Reactive Red HE7B ( Oriental Giant Dyes and Chemical Ind Corp )

Chromafix Red HE-7B( Chrochem AG )

Chromative Red HT-7B ( Cote Color Corp. )

Cibacron Red G-E( Ciba Specialty Chemicals Inc )

Helaktyn Red DE-5B(Boruta – Kolor)

Indofix Red HE7BI( Indo Colchem Ltd )

Kemactive Red HE7B ( Karsandas Mavji )

Meactive Red HE7B( Astik Dyestuff Pvt Ltd )

MVactive Red HE7B ( MV Products Inc. )

Orco Reactive Red I-7B( Organic Dyestuffs Corp )

Procion Red H-E7B( Imperial Chemical Industries )

Reactive Red HE7B(Amar Impex)

Reactive Red HE-7B( Greenwood Products Inc. )

Reactofix Red HE7BI ( Jaysynth Dyechem Ltd )

Reactofix Red SE7BI ( Jaysynth Dyechem Ltd )

Reactron Red HE7B (Amar Dye Chem Ltd)

Rifacion Red H-E7B (Rifa Industrial Co Ltd)

Rite Reactive Red HE-7B( Rite Industries Inc. )

Triacion Red Se-7B(Chemische Fabriek Triade BV)

Ushatron Red 141 ( Ushanti Colour Chem Pvt Ltd )

VilmafixRed7B-HE( Vilmax SA )