Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Green 8 ,C.I.10006 Molecular Structure: Naphthoquinone Molecular Formula:C10H7NO2 Molecular Weight: 173.17 CAS Registry Number:16143-80-9

Name:C.I.Pigment Black 32,C.I.71133 Molecular Structure: Perylene Molecular Formula:C40H26N2O6 Molecular Weight: 630.64 CAS Registry Number:83524-75-8 Manufacturing Methods : 3,4,9,10-Perylenetetracarboxylic acid diimide and 1-(Chloromethyl)-4-methoxybenzene condensation. Properties and Applications:black. Used for paint, ink, plastic (thermoplastic type plastic), in the infrared region have cover reflectivity, suitable for the camouflage paint, also applies to electronic camera toner, rubber, etc. Has […]

Name:C.I.Pigment Black 31,C.I.71132 Molecular Structure: Perylene Molecular Formula:C40H26N2O4 Molecular Weight: 598.65 CAS Registry Number:67075-37-0

Name:C.I.Pigment Black 21,C.I.50440 Molecular Structure: azine Molecular Formula:C66H418N11 Molecular Weight: 995.16 CAS Registry Number:7782-42-5

Name:C.I.Pigment Black 1,C.I.50440 Molecular Structure: azine Molecular Formula:  Molecular Weight: CAS Registry Number:13007-86-8