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Potassium Sulfide Anhydrous

    Specifications

    HS Code

    403853

    Chemical Name Potassium Sulfide Anhydrous
    Chemical Formula K2S
    Molar Mass 110.26 g/mol
    Appearance Yellowish solid
    Odor Rotten egg-like (due to H2S released by hydrolysis)
    Melting Point 840 °C
    Solubility In Water Reacts with water to form potassium hydroxide and hydrogen sulfide
    Density 1.80 g/cm³
    Cas Number 1312-73-8
    Stability Decomposes in moist air
    Crystal Structure Antifluorite
    Reactivity Highly reactive with acids and water
    Color Yellow
    Storage Conditions Store under dry, inert atmosphere

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