Name:C.I.Acid Red 114,C.I.23635
Molecular Structure: Double azo class
C.I.Acid Red 114,C.I.23635,CAS 6459-94-5,830.82,C37H28N4Na2O10S3,Acid Red F-RS,Weak Acid Scarlet F-RS,Weak Acid red GRS,Weak Acid Scarlet GRS,Weak Acid red F-GRS,Weak Acid red F-RS,Weak Acid red RS,Acid Scarlet RS,Acid Red 4S,Acid Red RS
Molecular Formula:C37H28N4Na2O10S3
Molecular Weight: 830.82
CAS Registry Number:6459-94-5
Manufacturing Methods : 3,3′-Dimethylbenzidine double nitriding, respectively with phenol and 7-Hydroxynaphthalene-1,3-disulfonic acid coupling, then use 4-Methylbenzene-1-sulfonyl chloride make phenol hydroxyl esterification.
Properties and Applications: red. Bright red powder. Soluble in water, 90 ° C water solubility of 60 g/L. Levelness medium, white the gender is good. In dyeing copper and iron ion colored light dimmed, should be pay attention to. Used for wool, silk and their blended fabric dyeing and printing directly, can also be used for leather color. This product is used to dye wool and roving scattered.
Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
Fading | Stain | Fading | Stain | Fading | Stain | |||
ISO | 3 | 4 | 5 | 4-5 | 4-5 | 4-5 | 4-5 | 5 |
