Cationic Brilliant Red 4G(cas: 12217-48-0), paura whero, ngawari te whakaoti i te wai me te whakaatu i te tae whero.
Ka whakamahia te Cationic Brilliant Whero 4G mo te tae me te ta ki te muka kiriaku, he pai te whai hua ki te tae ki te muka whakaranu.
Ka taea hoki te whakakotahi ki te cationic koura x-gl ki te tiki momo whakamarumaru whero kanapa katoa.