ʻO Rhodamine B Extra 540%, ʻike ʻia ʻo Rhodamine 540%, violet kumu 14, Rhodamine B Extra 500%, Rhodamine B, hoʻohana nui ʻia ʻo Rhodamine B no ka fluorescence, a i ʻole nā mea ʻala. Hoʻoluʻu pepa hoʻi, puka mai ka waihoʻoluʻu ʻulaʻula. He mea kaulana loa ia ma Vietnam, Taiwan, Malaysia, Superstitious paper dyes.