Kumenyekanisha Solvent Red 146, izwi kandi nka Solvent Red FB cyangwa Transparent itukura FB. Iri bara rishakishwa cyane rikoreshwa cyane mu nganda z’imyenda mu gusiga fibre polyester kandi rizwi cyane kubera amabara meza yihuta kandi afite amabara meza.
Umutuku utukura 146, CAS OYA. 70956-30-8, ni irangi ryirangi ryiza kubikorwa bitandukanye. Imikorere yayo isumba izindi ituma biba byiza mubikorwa bitandukanye byinganda, biguha ibisubizo bihamye kandi biramba.