Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Fluorescent Brightener 101 Molecular Structure: Coumarin Molecular Formula:C16H12O3 Molecular Weight: 252.26 CAS Registry Number:51848-34-1

Name:C.I.Fluorescent Brightener 90,C.I.40619 Molecular Structure: Stilbenes Molecular Formula:C34H28N10Na2O8S2 Molecular Weight: 814.76 CAS Registry Number:3426-43-5/73421-13-4

Name:C.I.Fluorescent Brightener 87 Molecular Structure: Stilbenes Molecular Formula:C40H40N12Na4O16S4 Molecular Weight: 1165.02 CAS Registry Number:12768-91-1

Name:C.I.Fluorescent Brightener 86 Molecular Structure: Stilbenes Molecular Formula: Molecular Weight: CAS Registry Number:12224-07-6

Name:C.I.Fluorescent Brightener 85,C.I.406225 Molecular Structure: Stilbenes Molecular Formula:C36H34N12Na2O8S2 Molecular Weight: 872.84 CAS Registry Number:12224-06-5/17958-73-5