Xwm: daj los yog liab flakes, muaj zog noo noo nqus, soluble nyob rau hauv dej, thiab dej tov yog muaj zog alkaline cov tshuaj tiv thaiv.Sodium sulfide yuav ua rau kub hnyiab thaum kov ntawm daim tawv nqaij thiab plaub hau.Txoj kev daws teeb meem hauv huab cua yuav maj mam oxygen.
Sodium thiosulfate, sodium sulfite, sodium sulphide thiab sodium polysulfide, vim hais tias sodium thiosulfate generating ceev ceev, nws cov khoom loj yog sodium thiosulfate.Sodium sulphide yog deliquesced nyob rau hauv cov huab cua thiab carbonated thiaj li hais tias nws yog metamorphic, thiab tas li tso hydrogen sulfide gas.Kev lag luam sodium sulfide suav nrog impurities, yog li nws cov xim yog xim liab.Tshwj xeeb lub ntiajteb txawj nqus thiab boiling point yog cuam tshuam los ntawm impurities.
Kev Ua Haujlwm thiab Kev Siv: sodium sulphide yog siv los tsim vulcanization dye, sulfur cyan, sulfur xiav, dye intermediates reductance, thiab lwm yam kev lag luam nonferrous metallurgy siv rau ore flotation agents.Sodium sulphide tuaj yeem ua rau depilatory qab zib hauv kev lag luam tawv.Nws yog tus neeg ua noj ua haus hauv kev lag luam ntawv.Lub caij no, sodium sulphide kuj tseem siv los tsim Sodium thiosulfate, sodium sulfite thiab sodium polysulfide.
