Sodium sulfide, a rim a nammi alkali, rim a nammi soda, a senmi alkali, asiloah sulfide alkali tiah auhmi thilnung a si lomi thilri, cu a thiangmi a sining ah rong a ngei lomi crystalline powder a si. A ttha tukmi a si i ti ah a cawh khawh, ti bantuk a chuahter i a tthawngmi alkaline sining a langhter. Vun asiloah sam he i tongh ahcun meikanghnak a chuahter khawh, cucaah a min tlangpi cu “sulfide alkali” tiah an auh. Thli he aa pehtlaih tikah, sodium sulfide ti cawhmi cu zaangfah tein a rawk i sodium thiosulfate, sodium sulfite, sodium sulfate le sodium polysulfide a ser. Cu hna lakah, sodium thiosulfate cu a rang deuhmi in a chuak i, a hrampi oxidation thilchuak ah a ser. Sodium sulfide cu thli ah a rawk i a rawk kho, cu nih cun a rawhnak le hydrogen sulfide gas a chuahter peng. Industrial-grade sodium sulfide ah hin thil thurhnawm aa tel tawn, cu nih cun a senmi, a senmi-a senmi, asiloah a senmi-a senmi tibantuk rong a pek. Hi thil thurhnawm hna nih an chuahpimi thil ruangah a hleiin a ritmi, a linnak le a linnak hmun cu aa dang kho.

Sodium sulfide cu SGS third-party certification, industrial grade certification a ngei, cun ISO ramkip tthatnak system certification le REACH compliance certification a tei cang.