Hermcol®Red CN, tafkin barium, yana ɗaya daga cikin mahimman jajayen labulen da ake amfani da su wajen buga tawada.Ana amfani da shi a cikin samfuran bugu da za a iya zubar da su, musamman a cikin takarda da madaidaicin gidan yanar gizo, gravure, da tawada masu sassauƙa.Wannan samfurin yana da kwatankwacin ƙarfi da haske mai haske a cikin kewayon inuwar sa.