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sodium sulfide |
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sodium sulfide [′sōd·ē·əm ′səl‚fīd] (inorganic chemistry) Na2S An irritating, water-soluble, yellow to red, deliquescent powder; melts at 1180°C; used as a chemical intermediate, solvent, photographic reagent, and analytical reagent. Also known as sodium sulfuret. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| In 1997, while working with another colleague, Russell simulated formation of these rock structures by injecting a warm, alkaline solution of sodium sulfide into a cooler, iron-rich solution in the lab. The new company, a joint venture between member companies of the Solvay Group and Chemical Products Corporation (CPC), will provide worldwide management of the partners' barium carbonate and strontium carbonate technical grades, sodium sulfide, hydrosulfide and strontium nitrate businesses. Conventional chemical recovery with the Tomlinson furnace principally recovers the cooking chemicals as sodium carbonate and sodium sulfide consistent with the proportions in the digester, since all the inorganics end up in the same molten smelt phase. |
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