Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Fluorescent Brightener 104,C.I.40617

Molecular Structure: Stilbene Class

C.I.Fluorescent Brightener 104,C.I.40617,CAS 12224-10-1,811.59,C28H26Cl2N10Na2O8S2,Hakkol RN,Tinopal RP

Molecular Formula:C₂₈H₂₆Cl₂N₁₀Na₂O₈S₂

Molecular Weight: 811.59

CAS Registry Number:12224-10-1

Manufacturing Methods : 1,2-Bis(4-amino-2-sulfophenyl)ethene (1 Moore) and 2,4,6-Trichloro-1,3,5-triazine (2 Moore) condensation, again with Morpholine (2 Moore) condensation.

Properties and Applications:blue light purple. In the water solubility are good. In neutral or weak acid dye bath dyed wool, silk and nylon; Best exhaust dyeing at 70-90 ℃; In weak acid dye bath used in cotton, wool and cotton, nylon blended fabric, and can also be used to paper whitening.

List of Suppliers:

Hakkol RN( Kaseihin Kogyo Kyokai )

Tinopal RP( Geigy Co. Ltd )