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必应染料-您身边的染料专家

Acid Yellow 116

Name:C.I.Acid Yellow 116

Molecular Structure: Single azo,1:2 Cobalt complexes

C.I.Acid Yellow 116,CAS 12239-18-8,410.83,C16H15ClN4O5S,Acid Yellow NM-RL,Acid Yellow GRL

C.I.Acid Yellow 116,CAS 12239-18-8,410.83,C16H15ClN4O5S,Acid Yellow NM-RL,Acid Yellow GRL

Molecular Formula:C16H15ClN4O5S

Molecular Weight: 410.83

CAS Registry Number:12239-18-8

Manufacturing Methods :  3-Amino-4-hydroxybenzenesulfonamide diazo, and N-(2-chlorophenyl)-3-oxobutanamide coupling, and then use cobalt chloride complexation and filtering.

Properties and Applications:  red light yellow. Yellow brown evenly powder. Because the dye molecules is bigger, its water solution to gel state, when the temperature drops, in solution will appear flash the crystallization of the particles. The strong sulfuric acid for yellow, diluted into light yellow; In strong hydrochloric acid in the same color, diluted solution for light yellow; In nitric acid was damaged in, remain a small amount of yellow; In a dilute nitric acid solution for tender yellow; In sodium hydroxide solution for yellow, yellow for solution diluted. Water solution is yellow. Used for tops, nylon strip, silk, polyvinyl alcohol, silk, polyvinyl alcohol / cotton blends, wool / rayon blended fabric dyeing. Now mainly used with Villeneuve and nylon fabric, but also for wool, silk, nylon and leather dyeing direct printing..

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 6-7 5 5 5

List of Suppliers:

Acid Yellow NM-RL,Acid Yellow GRL

Qingdao Double Peach Specialty Chemicals (Group) Co., Ltd., 

Shangyu Guangming Chemical Co.,Ltd.

Irgalan Yellow GRL( Ciba Specialty Chemicals Inc )

Ostalan Yellow GRL ( SPOLCHEMIE )

Phoebe Dark Yellow M-GRL 200%( Anhui Fengyang Dyestuffs and Chemicals Co. Ltd. )


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