Cationic Brilliant Red 4G(cas: 12217-48-0), ufa wofiira, wosavuta kuthetsa m'madzi ndikuwonetsa mtundu wofiira.
Cationic Brilliant Red 4G imagwiritsidwa ntchito popaka utoto ndi kusindikiza pa acrylic fiber, expecilly imakhala ndi zotsatira zabwino pakupaka utoto pa blend fiber.
Komanso itha kuphatikizidwa ndi cationic golden x-gl kuti mupeze mitundu yonse yamitundu yofiira yowala.