Dynasty Chemicals (NingBo) Co., Ltd.
Model No.: C.I.Reactive Red 11
Reactive Dyes are applicable to cellulosics like cotton, rayon.
X- type is used in low temperature dyeing procedures for cellulosics.
|X type||C.I. Reactive||CAS NO.||Characteristics|
|Brill. Red X-8B||Red 11||12226-08-3||Brilliant Bluish Red|
Product Name: Reactive Red 11 Molecular Weight: 681.33 CAS NO.12226-08-3 Molecular Structure :
Synonyms: C.I.Reactive Red 11,CAS 12226-08-3,681.33,C20H9Cl2N6Na3O9S2,Reactive brilliant Red X-8B,Reactive Red 2M-8B
Molecular Formula: C20H9Cl2N6Na3O9S2
Product Name: Reactive Red 11
Molecular Weight: 681.33
Molecular Structure :
Properties and Applications: colourful red blue light. Purplish red powder. The strong sulfuric acid for purple, diluted into blue light red, precipitation; In nitric acid for red, diluted is still red, precipitation. Blue water solution is red, with 1 Moore sodium hydroxide solution turned red, continue to add insurance powder and warm, become light yellow, plus a boric acid sodium is still light yellow. Mainly used for cotton, viscose fabric and silk dyeing and printing.
Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping Fading Stain Fading Stain Fading Stain ISO 4 4-5 4 4-5 2 4-5(5*100℃) 3-4