Dynasty Chemicals (NingBo) Co., Ltd.
Model No.: C.I.Reactive Red 141
Reactive Dyes are applicable to cellulosics like cotton, rayon.
KE type is used in medium and high temperature dyeing procedures for cellulosics.
|KE type||C.I. Reactive||CAS NO.||Characteristics|
|Brill.Red KE-7B||Red 141||61931-52-0||Brilliant Bluish Red|
Product Name: Reactive Red 141
Synonyms: Reactive Red KE-7B,Reactive Red 2KE-7B
Molecular Formula: C52H26Cl2N14Na8O26S8
Molecular Weight: 1774.19
Molecular Structure :
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.
|Standard||Light Fastness||Oxygen bleaching||Persperation Fastness||Soaping|