Yellow flakes And Red flakes Industrial Sodium Sulfide

Short Description:

Used as reducing agent or mordant agent in making sulphur dyes, as flotation agent in non-ferrous metallurgical industry, as mordant agent for cotton dying, used In tanner industry, in pharmacy industry making some phenacetin, in electroplate industry, for hydriding galvanize.


  • Product NO.: 28301010
  • CAS NO.: 1313-82-2
  • Molecular Ormula: Na2S
  • Product Detail

    Product Tags

    Product Description

    Nature: yellow or red flakes, strong moisture absorption, soluble in water, and water solution is strongly alkaline reaction. Sodium sulphide will cause burns when is touched with the skin and hair. The method of solution in the air will slowly oxygen.

    Sodium thiosulfate, sodium sulfite, sodium sulphide and sodium polysulfide, because sodium thiosulfate’s generating speed is faster, its major product is sodium thiosulfate. Sodium sulphide is deliquesced in the air and carbonated so that it is metamorphic, and constantly release hydrogen sulfide gas. The industrial sodium sulphide includes impurities, so its color is red. Specific gravity and boiling point are influenced by impurities.

    Function and Usage: sodium sulphide is used to produce vulcanization dye, sulphur cyan, sulphur blue, dye intermediates reductance, and other nonferrous metallurgy industry used for ore flotation agents. Sodium sulphide can also make the depilatory cream in the leather industry. It is cooking agent in the paper industry. Meanwhile, sodium sulphide is also used to produce Sodium thiosulfate, sodium sulfite and sodium polysulfide.

    Technical Data

    ● Chemical name: Sodium Sulphide Na2S.

    ● Product NO.: 28301010

    ● CAS NO. : 1313-82-2

    ● Molecular Ormula: Na2S

    ● Molecular Weight: 78.04

    ● Standard: GB/T10500-2009

    Specification

    Name  Sodium Sulphide
    Color  Yellow or Red Flakes
    Packing  25kds/bag woven plastic bag or 150kgs /iron drums
    Model

    13PPM

    30PPM

    80PPM

    150PPM

    Na2S

    60% min

    60% min

    60% min

    60% min

    Na2CO3

    2.0% max

    2.0% max

    2.0% max

    3.0% max

    Water Insoluble

    0.2% max

    0.2% max

    0.2% max

    0.2% max

    Fe

    0.001% max

    0.003%max

    0.008% max

    0.015% max

    Application

    Used as reducing agent or mordant agent in making sulphur dyes, as flotation agent in non-ferrous metallurgical industry, as mordant agent for cotton dying, used In tanner industry, in pharmacy industry making some phenacetin, in electroplate industry, for hydriding galvanize.

    Packaging & Storage

    Packing: N.W 25kgs plastic woven bag

    20MT-25MT loaded in 1*20’fcl container.

    Sodium Sulphide Na2S. (6)
    Sodium Sulphide Na2S. (5)
    Sodium Sulphide Na2S. (5)

    Handling and Storage

    Ferrous sulfate heptahydrate

    This product is nonpoisonous, harmless and safe for all applications.


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