Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Fluorescent Brightener 135,C.I.45152 Molecular Structure: Benzoxazole Molecular Formula:C18H14N2O2 Molecular Weight: 290.32 CAS Registry Number:1041-00-5

Name:C.I.Fluorescent Brightener 134,C.I.40619 Molecular Structure: Stilbenes Molecular Formula:C34H28N10Na2O8S2 Molecular Weight: 814.76 CAS Registry Number:3426-43-5

Name:C.I.Fluorescent Brightener 133,C.I.481530 Molecular Structure: benzimidazole Molecular Formula:C16H12N4 Molecular Weight: 260.29 CAS Registry Number:

Name:C.I.Fluorescent Brightener 130,C.I.551101 Molecular Structure: Coumarin Molecular Formula:C12H13NO2 Molecular Weight: 203.24 CAS Registry Number:61902-26-9/87-01-04

Name:C.I.Fluorescent Brightener 127 Molecular Structure: Stilbenes Molecular Formula: Molecular Weight: CAS Registry Number: