Sakamakon hauhawar farashin danyen aniline, farashin Solvent Black 5 da Solvent Black 7 sun karu sosai, kuma wadatar su ta kasance mai tsauri.
Bugu da kari, farashin albarkatun kasa H acid ya tashi.Sakamakon haka, farashin Dissperse Black EXSF da Dissperse Black ECO ya tashi kadan daga rabin wata da ya gabata.