ʻO Cationic Brilliant Red 4G(cas: 12217-48-0), ʻulaʻula pauka, hoʻonā maʻalahi i ka wai a hōʻike i ke kala ʻulaʻula.
Hoʻohana ʻia ʻo Cationic Brilliant Red 4G no ka pena ʻana a me ka paʻi ʻana ma ka fiber acrylic, ʻoi aku ka maikaʻi o ka hopena i ke kala ʻana i ka fiber blend.
Hiki ke hoʻohui pū ʻia me ka x-gl gula cationic e kiʻi i nā ʻano ʻulaʻula ʻulaʻula like ʻole.