Mugadziri wekuChina Sodium Thiosulphate Raw Salt, Sodium Thiosulphate, inowanzo tsanangurwa seHypo, munyu wesarufa unokosha usingasanganisike une zvinhu zviviri zvinozivikanwa zvekutengeserana: sodium thiosulphate pentahydrate (CAS 10102-17-7) uye anhydrous sodium thiosulphate (CAS 7772-98-7). Pentahydrate sodium thiosulphate inoonekwa semakristaro emonoclinic asina ruvara ane efflorescence yechisikigo mumhepo yakaoma, nepo anhydrous sodium thiosulphate ihupfu huchena hwakanaka hwehygroscopic hune hunhu hwakagadzikana hwemakemikari patembiricha yemumba. Zvigadzirwa zvese izvi zvine kunyungudika kwakanaka kwemvura uye kushanda kwakaderera, inova ndiyo hunhu hwazvo hwemakemikari.
Fekitori yedu inodzora zvakanyanya maitiro ekuchenesa kugadzirwa kuitira kuti ive nechokwadi chekuti zviratidzo zvekuchena zvakagadzikana. Pentahydrate sodium thiosulphate inochengetedza huwandu hushoma hwe99%, uye rudzi rweanhydrous runosvika 98.5% kuchena kweminiti. Tinogadzira magiredhi maviri akajairwa: giredhi remifananidzo uye giredhi remaindasitiri, ine huwandu hwesimbi ine simba uye kusvibiswa zvinoenderana nezvinodiwa zvekunze kwenyika.