Name:C.I.Reactive Orange 16,C.I.17757
Molecular Structure: Single azo class
C.I.Reactive Orange 16,C.I.17757,CAS 12225-88-6/20262-58-2/12769-09-4,617.54,C20H17N3Na2O11S3,Reactive Orange 3R,Reactive Orange KN-5R,Reactive Brilliant Orange KN-5R
Molecular Formula:C20H17N3Na2O11S3
Molecular Weight: 617.54
CAS Registry Number:12225-88-6/20262-58-2/12769-09-4
Manufacturing Methods : 2-(4-Aminophenylsulfonyl)ethyl hydrogen sulfate diazo, and 6-Acetamido-4-hydroxynaphthalene-2-sulfonic acid coupling.
Properties and Applications: bright yellow orange. Red powder. 20 ℃ in the solubility of water when for 120 g/L, in 80℃ when more than 150 ℃ the solubility of g/L. After dyeing color shade of red light for yellow. In dye bath of iron ion in color shade darker; Copper ions in color shade darker. the dye affinity medium, the reaction of the high. 1/1 white depth standard for 5 levels. Used for cotton or viscose fiber dyeing, also can be used for cotton and viscose fiber in law or a two-phase method printing.
Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
Fading | Stain | Fading | Stain | Fading | Stain | ||
ISO | 5-6 | 5 | 4-5 | 3(95℃) | 4-5 | ||
