Isembozo sezicathulo zerabha, esenziwe ngerabha yemvelo, i-sole eshwabene yokumelana nokushelela, ingangeni manzi, iyanwebeka kahle, imelana kahle ne-asidi ne-alkali, Ayinabo ubuthi, Ayinaphunga elivuselelayo. Kunezinhlobo ezine zosayizi. Imibala ehlukene iyatholakala. Iphakheji: amabhangqa ayi-100/ikesi. Zingasetshenziswa kabanzi embonini, kwezolimo, ekucubunguleni ukudla, njll.
