Sodium sulfide cu a rong aa dangmi lungvar a si i rim a nam. Acid he aa pehtlaih i hydrogen sulfide a chuahter. A ti chung cawhmi cu a tthawngmi alkaline a si caah sulfurated alkali tiah auhmi zong a si. Sulfur kha a cawh i sodium polysulfide a ser. Chawlehthalnak thilri pawl cu a thurhnawmmi ruangah a senmi, a senmi-a senmi, asiloah a senmi-a senmi tlawmpal in an lang tawn. A rawk khomi le a ttha lomi a si. Thli he aa pehtlaih tikah, a rannak in a rawk i sodium thiosulfate a ser. A ttha tukmi, ti 100g ah a cawh khawhnak cu 15.4g (10°C ah) le 57.3g (90°C ah) a si. Ethanol ah tlawmpal a cawh i ether ah a cawh kho lo.

A ttha ngaimi thilri thim, thilchuahnak chung vialte ttha tein tthatnak uknak, sodium sulfide batch kip caah a fekmi tthatnak a um khawhnak hnga.