31411118synthetic organic violet pigmentPT2026-03-30 20:50:32UF31411119artificial organic violet pigmentNDUF31411120pigment, synthetic organic violetNDUF31411121synthetic organic violet pigmentsNDBT31373952violet pigmentPTBT31410988synthetic organic pigmentPTNT31437982alizarin violetPTNT31437984quinacridone violetPTNT31437987thioindigo violetPT