ʻO ka sodium sulfide i loko o ka wai e komo pū me ka H₂S i hoʻoheheʻe ʻia, HS⁻, S²⁻, a me nā sulfides metala hiki ke hoʻoheheʻe ʻia me ka waikawa i loko o nā mea paʻa i hoʻokuʻu ʻia, a me nā sulfides inorganic a me organic undissociated. ʻIke pinepine ʻia ka wai i loaʻa nā sulfides he ʻeleʻele a he ʻala ʻawaʻawa, ʻo ia hoʻi ma muli o ka hoʻokuʻu mau ʻana o ke kinoea H₂S. Hiki i nā kānaka ke ʻike i ka hydrogen sulfide i ka lewa ma nā ʻano haʻahaʻa e like me 8 μg/m³, ʻoiai ʻo ka paepae no H₂S i loko o ka wai he 0.035 μg/L. Sodium sulfide.

Aia nā hale kūʻai sodium sulfide ma nā awa ʻo Qingdao, Tianjin, a me Longkou, hiki ke hoʻouna koke ʻia a loaʻa ka hoʻolaha paʻa honua. Kaomi ma aneʻi e kiʻi i kahi ʻōlelo hoʻēmi.