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Tin (II) Sulfide | SnS2 | CAS 1315-01-1


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Tin (II) Sulfide (SnS2) is an n-type semiconductor material, with a broadband energy gap of about 2.35eV. Heeger Materials can provide the best Tin (II) Sulfide (SnS2)  with a purity of 99.99% and 99.999% in size of lump and powder. The regular size is 3-12 mm granule or can be tailored according to specific requirements.

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Data sheet

Purity99.99%-99.999% (4N-5N)
ProductTin(II) sulfide

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Tin (II) Sulfide (SnS2) has a similar forbidden bandwidth with silicon, safety, and environmental protection, the absorption coefficient is also very high, so it is very suitable for the solar cell absorption layer. High-purity and ultra-high purity Tin (II) Sulfide (SnS2)  materials are crucial components for the research, development, and production of advanced technologies that require optimum properties, performance, and quality.

Tin (II) Sulfide | SnS2 | CAS 1315-01-1

  • Chemical formula: SnS2
  • Purity: 99.99%-99.999 %
  • EINECS NO.: 215-252-9
  • CAS: 1315-01-1
  • Molar mass:182.83 g·mol−1
  • Appearance: Gold-yellow powder
  • Odor: Odorless
  • Density:4.5 g/cm3
  • Melting point:600 °C (1,112 °F; 873 K) decomposes
  • Solubility in water: Insoluble
  • Solubility: Soluble in aq. alkalis, decompose in aqua regia, insoluble in alkyl acetates, acetone
  • Crystal structure: Rhombohedral, hP3


  • Tin (II) Sulfide (SnS2) Pieces
  • Tin (II) Sulfide (SnS2) Granules
  • Tin (II) Sulfide (SnS2) Powder
  • Tin (II) Sulfide (SnS2) Sputtering Target


  • Used in the manufacturing of solar cells.
  • Used in the fabrication of photodetectors, optical modulators, and optical sensors as optoelectronic devices.
  • Used in catalyst applications such as water splitting and batteries.


Tin (II) Sulfide (SnS2) is carefully packaged in carton boxes with foam protection to minimize damage during storage and transportation and to preserve the quality of our products in their original condition. The vacuum packing is 1kg/bag, 25kg/barrel, or based on specific requirements.

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