I-1.Isetshenziswa ekwenziweni kwama-alkaloid, ama-dyse, amapeyinti, ama-catalysts, amalangabi ama-retaardants kanye nokungcola kwamahhala kwensimbi inhibitors yohlelo lwamanzi lokupholisa.
I-2.Ingasetshenziselwa ne-ejenti ye-galvanised polishing ne-reagents yamakhemikhali.