IPDB › China Industry › Chemicals
China, Chinese High Quality Reactive Dyes Reactive Red 141 for Textile1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Pigment DyeReactive DyeReactive DyesReactive Red 141
Hangzhou Emperor Chemical Co., Ltd.
Preview:
Product Description High Quality Reactive Dyes Reactive Red 141 For textile C.I.Reactive Red 141,CAS 61931-52-0,1774.19,C52H26Cl2N14Na8O26S8,Reactive Red KE-7B,Reactive Red 2KE-7BMolecular Formula:C52H26Cl2N14Na8O26S8Molecular Weight: 1774.19CAS Registry Number:61931-52-0Manufacturing 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 oC 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.StandardLight FastnessOxygen bleachingPersperation FastnessSoapingFadingStainFadingStainFadingStainISO4-5445(Alkali)4-54-5(95oC)4-5
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...