CAS · 1314-98-3
Product Overview
Zinc sulfide is a high-purity electronic-chemicals supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Purity | 99.99% min |
|---|---|
| Water | 1.0% max |
| Fe | 0.3ppm max |
| Pb | 0.6ppm max |
| Cu | 0.1ppm max |
| Ni | 0.1ppm max |
| Extracted Liquid Conductivity | 400μs/cm max |
Applications
Zinc sulfide (CAS 1314-98-3) is an important inorganic compound widely utilized across multiple industries. Its primary applications include use as a pigment (known as lithopone when combined with barium sulfate) in paints, coatings, plastics, and rubber, where it provides whiteness and opacity. It is also extensively applied in optical materials due to its excellent transmission properties in the visible and infrared regions, making it valuable for lenses, windows, and infrared optics. Additionally, zinc sulfide is employed in luminescent applications such as phosphors for cathode-ray tubes, X-ray screens, electroluminescent panels, and glow-in-the-dark products. In electronics and semiconductors, it serves as a component for thin-film devices and as a host material in photonic applications.
Benefits
The benefits of zinc sulfide come from its unique combination of optical, luminescent, and chemical properties. Its high refractive index and wide bandgap make it ideal for use in optical devices, ensuring durability and performance under demanding conditions. The compound's ability to be doped with activators enhances its luminescent efficiency, enabling strong and reliable emission for display and lighting technologies. Its chemical stability and non-toxicity compared to some alternative materials provide additional safety and sustainability advantages in manufacturing and consumer applications.
Conclusion
In conclusion, zinc sulfide is a highly versatile compound with significant roles in pigments, optics, electronics, and luminescence technologies. Its optical clarity, luminescent capabilities, and chemical resilience make it a material of choice across both industrial and scientific fields. By combining functional performance with safety and adaptability, zinc sulfide continues to support innovation in coatings, optics, and advanced material applications.
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