I-Rhodamine B Eyongezelelweyo 540%, eyaziwa ngokuba yi-Rhodamine 540%, i-basic violet 14, i-Rhodamine B Eyongezelelweyo 500%, i-Rhodamine B, isebenzisa kakhulu i-Rhodamine B kwi-fluorescence, okanye idayi yesiqhumiso. Kwakhona ukudaya ngephepha, phuma umbala opinki oqaqambileyo. Idume kakhulu eVietnam, eTaiwan, eMalaysia, kwiidayi zephepha ezineenkolelo.