Wopanga waku China Sodium Thiosulphate Raw Salt, Sodium Thiosulphate, yomwe nthawi zambiri imafupikitsidwa kuti Hypo, ndi mchere wofunikira wa sulfure wosapangidwa ndi zinthu zachilengedwe wokhala ndi zinthu ziwiri zodziwika bwino zamalonda: sodium thiosulphate pentahydrate (CAS 10102-17-7) ndi anhydrous sodium thiosulphate (CAS 7772-98-7). Pentahydrate sodium thiosulphate imawoneka ngati makristalo a monoclinic opanda mtundu omwe amakhala ndi kuwala kwachilengedwe mumlengalenga wouma, pomwe anhydrous sodium thiosulphate ndi ufa woyera wosalala wa hygroscopic wokhala ndi zinthu zokhazikika pa kutentha kwa chipinda. Zogulitsa zonsezi zimakhala ndi kusungunuka kwabwino kwa madzi komanso magwiridwe antchito ofooka, omwe ndi khalidwe lawo lalikulu la mankhwala.
Fakitale yathu imawongolera mosamala njira yoyeretsera zinthu kuti itsimikizire kuti zinthuzo ndi zoyera bwino. Pentahydrate sodium thiosulphate imasunga zinthu zosachepera 99%, ndipo mtundu wa anhydrous umafika pa 98.5% kuyera. Timapanga zinthu ziwiri: mtundu wa zithunzi ndi mtundu wa mafakitale, wokhala ndi zinthu za heavy metal ndi zodetsa zomwe zikugwirizana ndi miyezo yapadziko lonse lapansi yotumizira kunja.