Hermcol®Yellow RN ni a mono azo pigment,pẹlu o wu ni lori reddish ofeefee iboji, ṣugbọn awọn reddish iboji ni a bit talaka ju Benzidine Yellow HR, ati awọn ti o ni o ni ti o dara resistance si olomi, ina fastness, acid resistance, alkali resistance ati ki o ga hideing.Hermcol.®Yellow RN pese reddish ofeefee shades.