I-sodium sulfide emanzini iquka i-H₂S enyibilikisiweyo, i-HS⁻, i-S²⁻, kunye ne-asidi-soluble metal sulfides ezikhoyo kwizinto eziqinileyo ezixhonyiweyo, kunye ne-inorganic sulfides ezingadibaniyo kunye ne-organic sulfides. Amanzi aqulethe i-sulfides adla ngokubonakala emnyama kwaye anevumba elibi, ngokuyintloko ngenxa yokukhululwa okuqhubekayo kwegesi ye-H₂S. Abantu banokubona i-hydrogen sulfide emoyeni kumanqanaba aphantsi njenge-8 μg/m³, ngelixa umda we-H₂S emanzini yi-0.035 μg/L. I-sodium sulfide.

Kukho iindawo zokugcina i-sodium sulfide kwizibuko zaseQingdao, eTianjin, naseLongkou, ezinokuthunyelwa ngoko nangoko kwaye zibe nokusasazwa okuzinzileyo kwihlabathi liphela. Cofa apha ukuze ufumane ikowuteshini enesaphulelo.