I-Sulphur Blue 7I-, ephinde ithengiswe njenge-sulphur blue brn, iyidayi ye-sulphur eyinhloko esetshenziswa kabanzi ezindwangu ze-cellulosic ezifana nekotini, i-denim kanye nezingubo zokusebenza. Idayi yayo ye-sulphur blue brn ehlukahlukene ivelele ngethoni efudumele ebomvu-eluhlaza okwesibhakabhaka ehlukile, eyihlukanisa nemibala epholile ye-sulphur blue futhi iletha imiphumela emnyama ecebile, enezingqimba ngemuva kokudaya nge-oxidation. I-sulphur blue brn enamandla aphezulu angu-180% inamandla okufaka umbala athuthukisiwe, inciphisa umthamo ngenkathi igcina umbala obomvu-oluhlaza okwesibhakabhaka oqhubekayo ekukhiqizweni okukhulu.

Njengodayi we-sulphur ongancibiliki, uncibilika ngokuphelele ku-sodium sulfide reducing alcohol, unamathela ngokuqinile kuma-molecule e-fiber futhi unikeze ukukhanya okumangalisayo kanye nokuqina kokuwasha. Abakhiqizi bayawuthandai-brn eluhlaza okwesibhakabhaka ene-sulfur engu-180%ukuze kusetshenziswe kahle izindleko: iyunithi eyodwa ifinyelela ukujula okufanayo namayunithi angu-1.8 edayi enamandla ajwayelekile, okwehlisa izindleko zezinto zokusetshenziswa kanye namanzi angcolile. I-sulphur blue brn ebomvu yanelisa isidingo semakethe sezindwangu ezimnyama zakudala, ezifudumele, ezifanelana kahle nezidingo zokudaya i-denim yemfashini, i-canvas kanye neyunifomu yezimboni.

Izinga lokushisa elilawulwayo kanye nesikhathi sokushiswa kwe-oxidation kuqinisa umbala walo obomvu, kugwenywe ukushintshashintsha kombala okungalingani. Ukulinganisela amandla aphezulu okushintsha umbala, umbala obomvu ohlukile kanye nokuqina okuzinzile, i-sulphur blue brn engu-180%, i-sulphur blue 7 kanyei-brun ebomvu e-sulphur eluhlaza okwesibhakabhakakusalokhu kuyizinketho ezibaluleke kakhulu ze-sulfur blue ezinkambisweni zokuhlinzekwa kwamakhemikhali ezindwangu zomhlaba wonke.