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Ammonium sulfide, industrial grade

The product is primarily used as a precipitant for non-ferrous metal ions.

Classification:

Keyword:

Ammonium sulfide, industrial grade

Product Consulting:

  • Product description
  • Structural formula: (NH4)2S
    [Characteristics] The product is a yellow-to-red transparent liquid with an ammonia odor.
    [Usage] The product is primarily used as a precipitant for non-ferrous metal ions.
    【Specifications】Complies with Q/OHNJ016-2000 standard.
    [Packaging] Open-top steel drums or closed-top large plastic drums, net weight 200 kg.
    [Storage and Transportation] Store in a tightly sealed container in a cool, well-ventilated area, protected from moisture; keep away from sources of ignition; avoid contact with acids and acid fumes.

     

    Project/variety

    Indicator

    Superior grade

    First-class product

    Qualified product

    Appearance

    Yellow to red transparent liquid

    Ammonium sulfide (calculated as sulfur), % ≥

    8.0

    8.0

    8.0

    Iron content, % ≤

    0.0001

    0.0001

    0.0001

    Na+, ppm ≤

    10

    20

    30

    K+, ppm ≤

    1

    1

    1

    Powder products contain no mechanical impurities, and the powder content in granular products is less than 10%.

     

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