Amfani da Sodium Sulfide
Ana amfani da sinadarin sodium sulfide sosai a cikin ayyukan masana'antu. A cikin masana'antar rini, ana amfani da shi don samar da rini na sulfur, kamar sulfur baki da sulfur shuɗi, da kuma masu rage sinadarai, mordants, da kuma masu tsaka-tsaki na rini. A cikin masana'antar ƙarfe mara ƙarfe, sodium sulfide yana aiki a matsayin wakili na flotation ga ma'adanai. A cikin masana'antar fata, ana amfani da shi azaman wakili na depilatory don fatu mai ɗanye. A cikin masana'antar takarda, yana aiki a matsayin wakili na girki. Hakanan ana amfani da sodium sulfide wajen samar da sodium thiosulfate, sodium polysulfide, sodium hydrosulfide, da sauran mahaɗan da suka shafi hakan. A cikin electroplating, ana amfani da shi a cikin cyanide zinc plating, mafita na electrolyte na azurfa-cadmium alloy, da kuma dawo da azurfa. Bugu da ƙari, ana amfani da sodium sulfide sosai a cikin masana'antar pigment, roba, da sinadarai na yau da kullun, da kuma a cikin maganin ruwa.

An zaɓi kayan albarkatun ƙasa masu inganci, an tabbatar da ingantaccen inganci a duk lokacin da ake samarwa, tare da tabbatar da ingantaccen inganci ga kowane rukunin sodium sulfide.