Reactive Brilliant Red X-B, Reactive Red 1
|Min. Order (kg)||FOB Price|
|300+||US $3 / kg|
Molecular Structure: Single azo class
C.I.Reactive Red 1,C.I.18158,CAS 17752-85-1,717.38,C19H9Cl2N6Na3O10S3,Reactive brilliant Red X-B
Molecular Weight: 717.38
CAS Registry Number:17752-85-1
Manufacturing Methods : 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid and 2,4,6-Trichloro-1,3,5-triazine condensation, 2-Aminobenzenesulfonic acid diazo, and condensation products coupled, then salting-out.
Properties and Applications: colourful red blue light. Sauce red powder. The strong sulfuric acid for purple, diluted into colourful red; In nitric acid for red, diluted is still red. The dye solution for red, with 1 Moore sodium hydroxide solution into orange red, continue to join insurance powder and warm, into a light yellow, plus people had boric acid sodium is still light yellow. Mainly used for cotton, viscose, wool, silk dyeing, suitable for contaminated and roll dye.