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Ammonium Sulfide

    Specifications

    HS Code

    470794

    Chemical Name Ammonium Sulfide
    Chemical Formula (NH4)2S
    Molar Mass 68.154 g/mol
    Appearance Colorless to yellowish liquid (in solution), colorless crystals (pure)
    Odor Strong, rotten egg-like
    Solubility In Water Highly soluble
    Boiling Point Decomposes below boiling point
    Density 0.97 g/cm³ (aqueous solution)
    Melting Point -80 °C (approximate, decomposes)
    Flammability Flammable
    Cas Number 12135-76-3
    Ph Strongly alkaline (aqueous solution)
    Stability Unstable, decomposes releasing ammonia and hydrogen sulfide
    Color Colorless (pure), yellowish (commercial solutions)
    Main Uses Chemical reagent, photographic processing, textile industry

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