Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Fluorescent Brightener 299 Molecular Structure: Heterocycle Molecular Formula: Molecular Weight: CAS Registry Number:

Name:C.I.Fluorescent Brightener 290 Molecular Structure: Stilbenes Molecular Formula: Molecular Weight: CAS Registry Number:

Name:C.I.Fluorescent Brightener 264,C.I.406235 Molecular Structure: Stilbenes Molecular Formula:C40H38N12Na6O22S6 Molecular Weight: 1369.13 CAS Registry Number:76482-78-5 /6897149-3

Name:C.I.Fluorescent Brightener 260,C.I.40625 Molecular Structure: Stilbenes Molecular Formula:C40H38N12Na2O8S2 Molecular Weight: 924.92 CAS Registry Number:16090-02-1

Name:C.I.Fluorescent Brightener 252 Molecular Structure: Stilbenes Molecular Formula: Molecular Weight: CAS Registry Number: