I-sodium sulfate yi-sulfate kunye ne-sodium ion synthesis yetyuwa, i-sodium sulfate enyibilikayo emanzini, isisombululo sayo asithathi hlangothi, sinyibilika kwi-glycerol kodwa asinyibiliki kwi-ethanol.Iikhompawundi ze-inorganic, ubunyulu obuphezulu, amasuntswana amahle e-anhydrous ebizwa ngokuba ngumgubo wesodium.Imhlophe, ayinavumba, ikrakra, i-hygroscopic.Ubume bungenambala, bubonakala, iikristale ezinkulu okanye iikristale ezincinci zegranular.I-sodium sulfate kulula ukufunxa amanzi xa evezwe emoyeni, okukhokelela kwi-sodium sulfate decahydrate, eyaziwa ngokuba yi-glauborite, eyialkaline.