Sodium sulfide chuah khawhnak ding caah lam pahnih a um. Glauber's chiti phunglam cu sodium sulfate le lungmeihol cawhmi kha 1:0.5 ratio in cawh in 950°C tiang a linmi meiphu ah lumter, aa fonh lonak ding caah pehzulh tein cawh. A chuakmi hydrogen sulfide gas cu alkaline cawhnuk hmangin lak a hau, cun meikhu thlopnak phunglam a tlinh lo ahcun pawngkam zohkhenhnak nawlngeitu hna sin in dantat a si kho. By-product phunglam nih barium chiti chuahnak in a rawkmi ti kha a hman, thianhnak step panga a herh. Mah nih hin man 30% in a zorter ko nain, a thianghlimnak cu 90% lawng a phan kho.

Sodium sulfide nih a ttha ngaimi thilri a thim i a sangmi thiamnak hmangin chuahmi kha fek tein a uk, a thiangmi le a tlawmmi thurhnawmhnak he, order nganpi caah hmanh ah a fekmi thilri a umter. A ttha ngaimi le ttha tein rian a ttuan khomi sodium sulfide hmuh awkah hika hi hmet.