Diketo-pyrrolo pyrrole dye

Description

A small group of synthetic organic dyes discovered in the early 1980s. Diketo-pyrrolo pyrrole (DPP) dyes have very good lightfastness. They are used in printing inks, pens and markers.

FTIR PO71(MFA)

FTIR PO73(MFA)

FTIR PR254(MFA)

FTIR PR255(MFA)

FTIR PR264(MFA)

Raman

Raman

Synonyms and Related Terms

DPP pigments; Pigment Red 254; pyrrole orange; pyrrole yellow

Comparisons

Pigment number	Manufacture	Pigment name	Manufacture CI number	Comments
PO071	unknown	cromophtal DPP orange	unknown
PO073	unknown	irgazine orange DPP-RA	unknown
PR254	unknown	diketo-pyrrolo pyrrole red	unknown
PR255	unknown	irgazin DPP scarlet EK	unknown
PR264	unknown	irgazin DPP rubine TR	unknown

Sources Checked for Data in Record

• Website address 1 Comment: www.handprint.com