31437393phthalocyanine bluePT2026-03-30 20:57:56UF31437394Monastral blueNDUF31437395Monastral fast blueNDUF31437396Thalo blue (TM)NDUF31437397bleu héliogèneNDUF31437398phthalo blueNDBT31411026synthetic organic blue pigmentPT