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    Sodium sulfide


    Sodium Sulphide


    作者:SHANDONG HENGTAI CHEMICAL CO.,LTD 發布時間:2019-3-8 本文被閱讀 1673 次


    Sodium Sulphide



    English Name: Sodium sulphide
    Chinese name: Sodium sulfide Chinese alias: Alkaline sulfide, nine hydrated sodium sulfide, stinky soda, stinky alkali
    Product No.: 28301010 CAS No.: 1313-82-2
    Molecular formula: Na2S
    Molecular Weight: 240.18
    Physical and chemical traits: solid melt or flake, brownish red or yellow, soluble in water, slightly soluble in alcohol, insoluble in ether, its aqueous solution is strong alkaline, easy to oxidize in the air, toxic.
    Usage: Manufacture of sulfide dyes or dye intermediates, reducing agents and mordant; As a flotation agent in the metallurgical industry, as a hair removal agent in the leather industry, as a cooking agent in the paper industry; Also used in the pigment and rubber industries
    Main specifications: Sodium sulfide yellow slices 60%min. Iron content 20ppm/30ppm/50ppm/80ppm.

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