Hunhu hweSodium Sulfide
Fomura yeKemikari: Na₂S
Kurema kweMorekuru: 78.04
Maumbirwo uye Kuumbwa
Sodium sulfide ine hygroscopic yakawanda. Inonyungudika nyore nyore mumvura, inonyungudika zvishoma muethanol, uye hainyungudike mu ether. Mvura yayo ine alkaline yakawanda uye inogona kukonzera kutsva kana yabata ganda kana bvudzi. Saka, sodium sulfide inozivikanwa se sulfide alkali. Inonyungudika nyore nyore mumhepo uye inopindirana neacids yakasimba kuburitsa gasi rehydrogen sulfide. Inogona kugadzira metal sulfide precipitates isinganyungudike kana ikapindirana ne heavy metal salt solutions dzakasiyana-siyana.

Sodium sulfide ine chitupa cheSGS chechitatu, chitupa cheindasitiri, uye yakapasa chitupa cheISO chemhando yepamusoro chepasi rose uye chitupa chekutevedzera REACH. Dzvanya apa kuti uwane mutengo wakaderedzwa mutengo.