Iarhente yokunciphisa (iRongalite)
Igama leKhemikhali: iSodium hydrosulfite
Xa ithelekiswa nee-oxidizing agents, iRongalite ayibangeli monakalo mkhulu kakhulu kwilaphu. Ingasetyenziswa kwilaphu ezenziwe ngeefayibha ezahlukeneyo ngaphandle kokubangela monakalo, yiyo loo nto igama elithi “Rongalite” (elithetha “umgubo okhuselekileyo” ngesiTshayina). I-sodium hydrosulfite sisithako sekhemikhali esimhlophe esinombala wesanti okanye esityheli esikhanyayo esinomgubo otyheli esinendawo yokunyibilika engama-300°C (ukubola) kunye nobushushu bokutsha obungama-250°C. Ayinyibiliki kwi-ethanol kodwa inyibilika kwisisombululo se-sodium hydroxide. Xa idibana namanzi, isabela ngamandla kwaye iyatsha.
Ulawulo lwethu lomgangatho we-sodium hydrosulfite lungqongqo kakhulu, apho iqela ngalinye lizihlola ngokwalo kwifektri kwaye lihlolwa ngobuchwephesha be-SGS, ukuqinisekisa ukuba umgangatho unokumelana novavanyo lwexesha. Cofa apha ukuze ufumane ikowuteshini enesaphulelo.