Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Blue 19,C.I.42750:1 Molecular Structure: triarylmethane Molecular Formula:C32H28N3NaO4S Molecular Weight: 573.64 CAS Registry Number:58569-23-6

Name:C.I.Pigment Blue 18,C.I.42770:1 Molecular Structure: triarylmethane Molecular Formula:C37H28N3NaO6S2 Molecular Weight: 697.76 CAS Registry Number:1324-77-2

Name:C.I.Pigment Blue 17:1,C.I.74180:1/74200:1 Molecular Structure: Phthalocyanine Molecular Formula: Molecular Weight: CAS Registry Number:71799-04-7

Name:C.I.Pigment Blue 17,C.I.74180/74200 Molecular Structure: Phthalocyanine Molecular Formula:C32H16CuN8O6S2 Molecular Weight: 736.20 CAS Registry Number:71799-04-7

Name:C.I.Pigment Blue 16,C.I.74100 Molecular Structure: Phthalocyanine Molecular Formula:C32H18N8 Molecular Weight: 514.54 CAS Registry Number:574-93-6