Sodium sulfide m'madzi imaphatikizapo H₂S yosungunuka, HS⁻, S²⁻, komanso ma sulfide achitsulo osungunuka ndi asidi omwe amapezeka mu zinthu zolimba zomwe zapachikidwa, ndi ma sulfide osagawanika a inorganic ndi organic. Madzi okhala ndi ma sulfide nthawi zambiri amawoneka akuda ndipo ali ndi fungo loipa, makamaka chifukwa cha kutulutsidwa kosalekeza kwa mpweya wa H₂S. Anthu amatha kuzindikira hydrogen sulfide mumlengalenga pamlingo wotsika ngati 8 μg/m³, pomwe malire a H₂S m'madzi ndi 0.035 μg/L. Sodium sulfide.

Pali malo osungiramo zinthu okhala ndi sodium sulfide ku madoko a Qingdao, Tianjin, ndi Longkou, omwe amatha kutumizidwa nthawi yomweyo ndikukhala ndi kufalikira kokhazikika padziko lonse lapansi. Dinani apa kuti mupeze mtengo wotsika.