Moetsi oa Chaena Sodium Thiosulphate Raw Salt, Sodium Thiosulphate, e atisang ho khutsufatsoa e le Hypo, ke letsoai la sebabole la bohlokoa le sa pheleng le nang le litlhaloso tse peli tse kholo tsa khoebo: sodium thiosulphate pentahydrate (CAS 10102-17-7) le anhydrous sodium thiosulphate (CAS 7772-98-7). Pentahydrate sodium thiosulphate e hlaha e le likristale tsa monoclinic tse bonaletsang tse se nang 'mala tse nang le khanya ea tlhaho moeeng o omileng, ha anhydrous sodium thiosulphate e le phofo e tšoeu e ntle ea hygroscopic e nang le thepa e tsitsitseng ea lik'hemik'hale mochesong oa kamore. Lihlahisoa tsena ka bobeli li na le ho qhibiliha ho hoholo ha metsi le ts'ebetso e fokolang ea ho fokotsa, e leng tšobotsi ea tsona ea mantlha ea lik'hemik'hale.
Feme ea rona e laola ka tieo ts'ebetso ea tlhoekiso ea tlhahiso ho netefatsa matšoao a tsitsitseng a bohloeki. Pentahydrate sodium thiosulphate e boloka bonyane 99% ea dikahare, mme mofuta oa anhydrous o fihla ho 98.5% ea bohloeki ba metsotso. Re hlahisa mekhahlelo e 'meli e tloaelehileng: sehlopha sa lifoto le sehlopha sa indasteri ka kakaretso, ka metal e boima le dikahare tsa litšila tse lumellanang ka botlalo le maemo a machabeng a kantle ho naha.