Name:C.I.Reactive Yellow 37
Molecular Structure: Single azo class
C.I.Reactive Yellow 37,CAS 12237-16-0,622.56,C22H16N4Na2O9S3,Reactive Yellow GL
Molecular Formula:C22H16N4Na2O9S3
Molecular Weight: 622.56
CAS Registry Number:12237-16-0
Manufacturing Methods : 2-Aminonaphthalene-1,5-disulfonic acid diazo, and 3-Methyl-1-(4-(vinylsulfonyl)phenyl)-1H-pyrazol-5(4H)-one coupling.
Properties and Applications: yellow.
Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
Fading | Stain | Fading | Stain | Fading | Stain | ||
ISO | 6 | 4-5 | 4-5 | 3-4(95℃) | 5 | ||
