Buy factory price of CAS 21548-73-2 Silver Sulfide Ag2S powder
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Brief introduction
3.Purity: 99%,99.95%min
4.Appearance: Gray black powder
5. Package: 500g/bottle or 1kg/bottle
Properties
| Melting point | 845 °C (lit.) |
| Boiling point | decomposes [HAW93] |
| density | 7.234 g/mL at 25 °C (lit.) |
| solubility | Soluble in aq. HCN, aq. citric acid with KNO3. Insoluble in acids, alkalies, aqueous ammoniums. |
| form | Powder |
| color | Light yellow |
| Specific Gravity | 7.317 |
| Water Solubility | Soluble in HNO{3}, alkali cyanide solutions. Insoluble in water |
| Sensitive | Light Sensitive |
| Merck | 14,8530 |
| Solubility Product Constant (Ksp) | pKsp: 49.20 |
| Stability: | Stable. Incompatible with acids, strong oxidizing agents. |
| CAS DataBase Reference | 21548-73-2(CAS DataBase Reference) |
| EPA Substance Registry System | Silver sulfide (21548-73-2) |
Application
Silver sulfide has a wide range of applications and is used in various industries. One of the main applications of silver sulfide is in the production of photographic film and paper. It is used in the emulsions of these products to form photosensitive coatings that react to light exposure. Additionally, silver sulfide is used in the manufacture of silver jewelry and decorations as it provides a durable, rust-resistant coating. Additionally, silver sulfide is used as a pigment in the production of paints and inks.
Silver sulfide powder is available in the market in various grades and purities to meet different industrial needs. Reagent grade silver sulfide is commonly used in laboratory research and experiments. Industrial-grade silver sulfide, on the other hand, is used in larger-scale manufacturing processes, such as the production of photographic materials, jewelry, and pigments. Its high purity of 99% or 99.95% ensures the quality and consistency of the final product.Ag2S Powderis widely used in semiconductors.
In conclusion, silver sulfide is a valuable compound with numerous applications in various industries. It comes in different grades and purities, which combined with its unique properties make it a popular material in a range of manufacturing processes. Whether producing photographic materials, jewelry or pigments, silver sulfide plays a vital role in delivering a high-quality end product.
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