Nature: ʻulaʻula melemele a ʻulaʻula paha, ikaika ka hoʻoheheʻe ʻana i ka makū, hiki ke hoʻoheheʻe ʻia i ka wai, a ʻo ka hopena wai ka hopena alkaline ikaika.ʻO ka sodium sulphide ka mea e wela ai ke hoʻopā ʻia me ka ʻili a me ka lauoho.ʻO ke ʻano o ka hoʻonā ʻana i ka lewa e hāʻule mālie ka oxygen.
ʻO ka sodium thiosulfate, ka sodium sulfite, ka sodium sulphide a me ka sodium polysulfide, no ka mea ʻoi aku ka wikiwiki o ka hana ʻana o ka sodium thiosulfate, ʻo kāna huahana nui ka sodium thiosulfate.Sodium sulphide ua deliquesced i ka lewa a me carbonated no laila, metamorphic, a hoʻokuʻu mau hydrogen sulfide kinoea.Hoʻokomo ʻia ka sodium sulphide ʻoihana i nā haumia, no laila ʻulaʻula kona kala.Hoʻopili ʻia ka ʻumekaumaha kikoʻī a me ka helu paila e nā haumia.
Hana a me ka hoʻohana ʻana: hoʻohana ʻia ka sodium sulphide e hana i ka vulcanization dye, sulfur cyan, sulfur blue, dye intermediates reductance, a me nā ʻoihana metallurgy nonferrous i hoʻohana ʻia no nā mea hoʻoheheʻe ʻai.Hiki i ka sodium sulphide ke hana i ka ʻaila depilatory ma ka ʻoihana ʻili.He mea kuke i ka ʻoihana pepa.I kēia manawa, hoʻohana ʻia ka sodium sulphide e hana i ka sodium thiosulfate, sodium sulfite a me ka sodium polysulfide.
