Dynasty Chemicals (NingBo) Co., Ltd.
Model No.: C.I.Reactive Yellow 86
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. Yellow X-7G||Yellow 86||70865-29-1||Brilliant Greenish Yellow|
Product Name: Reactive Yellow 86
Synonyms:C.I.192755,CAS 61951-86-8,667.37,C18H14Cl2N8Na2O9S2,Reactive Yellow X-7G,Reactive Brilliant Yellow SP-8G,Reactive Brilliant Yellow X-7G ,Reactive Yellow MX8G
Molecular Formula: C18H14Cl2N8Na2O9S2
Molecular Weight: 70865-29-1
Molecular Structure :
Properties and Applications: brilliant green yellow. Yellow powder, in the water solubility of 30 g/L (50℃). In concentrated sulfuric acid for yellow, dilution to pale yellow, In concentrated nitric acid for yellow, dilution to pale yellow. Dye solution for light yellow, add 1 mol sodium hydroxide to yellow, continue to join insurance powder and heating, become pale yellow; Add sodium perborate into colorless. Mainly used for cotton, viscose fiber yarn and fabric of the jig dyeing or disseminated. Suitable for fast and resistance to chlorine filled fabric. Can also be used for cotton or rayon fiber direct printing, resist and discharge printing.
Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping Fading Stain Fading Stain Fading Stain ISO 2(red) 5 4(green,brilliant) 5 4 5