For any B2B professional in the materials science and renewable energy sectors, understanding the foundational properties of key components is vital for successful procurement and application. Tin Sulfide (SnS), with the CAS number 1314-95-0, stands out as a material of significant interest, particularly within the photovoltaic (PV) industry. As a premier Tin Sulfide manufacturer, we aim to provide comprehensive information to assist procurement managers and R&D scientists in making informed decisions about sourcing this versatile compound.

Physically, Tin Sulfide appears as an ash black crystalline powder. This characteristic appearance is a primary identifier for the material. Chemically, its EINECS number is 215-248-7, and its molecular formula is SSn, with a molecular weight of approximately 150.76600. The density of Tin Sulfide is reported as 5.22 g/mL at 25 °C, and it has a high boiling point of 1202.34 °C (estimated) and a melting point of 882 °C. These properties are indicative of its stability and robustness, making it suitable for demanding industrial applications. When you are ready to buy, ensuring these specifications are met by your supplier is crucial for product consistency.

The intrinsic properties of Tin Sulfide make it exceptionally well-suited for solar cell applications. Its direct energy band-gap of about 1.3 eV is ideal for absorbing a broad spectrum of sunlight efficiently. Complementing this is its high optical absorption coefficient, which allows for thinner film deposition, thereby reducing material costs and improving overall device fabrication economics. For R&D scientists and formulators, exploring the applications of Tin Sulfide in thin-film solar cells, including the preparation of monolayer and few-layer SnS via exfoliation techniques, is a key area of focus. As a trusted Tin Sulfide supplier, we ensure our product meets the purity requirements (97%+) for such advanced research and manufacturing.

The sourcing of critical materials like Tin Sulfide requires careful consideration of supplier reliability, product quality, and price. We, as a dedicated Tin Sulfide manufacturer in China, pride ourselves on offering competitive pricing and consistent availability, supported by robust quality control measures. Understanding the specific needs of your project—whether it's for fundamental research, pilot studies, or large-scale production—allows us to provide tailored solutions. We encourage potential buyers to reach out to us for a sample and a quote, so you can personally evaluate the quality and suitability of our Tin Sulfide for your innovative solar energy projects.