Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Fluorescent Brightener 83,C.I.40635

Molecular Structure: Stilbenes

C.I.Fluorescent Brightener 83,C.I.40635,CAS 82944-33-0,722.62,C24H24N10Na2O10S2,Citalba B

Molecular Formula:C₂₄H₂₄N₁₀Na₂O₁₀S₂

Molecular Weight: 722.62

CAS Registry Number:82944-33-0

Manufacturing Methods : 2,4,6-Trichloro-1,3,5-triazine(1 Moore) and 2,4,6-Trichloro-1,3,5-triazine (2 Moore) condensation, again with 2-Aminoethanol(2 Moore) condensation.

Properties and Applications:blue light. In neutral or weak acidic conditions used in cotton and protein fiber. The insurance powder and peroxide stability. Chlorine bleaching poor fastness.

List of Suppliers:

Citalba B(Aziende Colon Nazionali Affini (ACNA))