Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Fluorescent Brightener 83,C.I.40635 Molecular Structure: Stilbenes Molecular Formula:C24H24N10Na2O10S2 Molecular Weight: 722.62 CAS Registry Number:82944-33-0

Name:C.I.Fluorescent Brightener 79 Molecular Structure: Stilbenes Molecular Formula:C44H30N12Na6O18S6 Molecular Weight: 1345.11 CAS Registry Number:12676-63-0

Name:C.I.Fluorescent Brightener 74,C.I.45550 Molecular Structure: Xanthene Molecular Formula:C22H16O Molecular Weight: 296.36 CAS Registry Number:81-37-8

Name:C.I.Fluorescent Brightener 72,C.I.406480 Molecular Structure: Stilbenes Molecular Formula:C26H22N4O2S Molecular Weight: 454.54 CAS Registry Number:61725-18-6

Name:C.I.Fluorescent Brightener 71,C.I.40625 Molecular Structure: Stilbene Molecular Formula:C40H38N12Na2O8S2 Molecular Weight: 924.92 CAS Registry Number:16090-02-1,61902-21-4