Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Fluorescent Brightener 223 Molecular Structure: Stilbenes Molecular Formula: Molecular Weight: CAS Registry Number:64104-47-8

Name:C.I.Fluorescent Brightener 220,C.I.40623 Molecular Structure: Stilbenes Molecular Formula:C40H40N12Na4O16S4 Molecular Weight: 1165.04 CAS Registry Number:16470-24-9/49549-42-5

Name:C.I.Fluorescent Brightener 216,C.I.55135 Molecular Structure: Coumarin Molecular Formula:C25H15N3O2 Molecular Weight: 389.41 CAS Registry Number:

Name:C.I.Fluorescent Brightener 212 Molecular Structure: Stilbenes Molecular Formula: Molecular Weight: CAS Registry Number:

Name:C.I.Fluorescent Brightener 210,C.I.40638 Molecular Structure: Stilbenes Molecular Formula:C40H36N12Na4O14S4 Molecular Weight: 1129.01 CAS Registry Number:28950-61-0