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Wuhan XinRong New Materials Co.,Ltd
[China]
Selenium Metal Price Selenium Granular 99.9999% 6n Selenium Granules
MATERIAL OVERVIEW
| Characteristics: | Dark red - brown to blue black amorphous solid or red clear crystal or metallic gray to black crystal.Vitreous and colloidal forms may be prepared. Amorphous form softens at 40 °C and melts at 217 °C. It rarely occurs in its elemental state in nature, or as pure ore compounds. Soluble in concentrated nitric acid and in (liquid form) common alkalies. Forms binary alloys with silver, copper, zinc, lead, etc. Low toxicity. A necessary nutritional factor for animals. |
| Hazards: | Selenium salts are toxic in large amounts, but trace amounts are necessary for cellular function. |
| Applications: | Selenium could be used in different fields, according to its purity. Selenium is now used in a variety of applications, from glass and metallurgical applications to pigments, agriculture and electronics. |
| Product Name | Selenium |
| Appearance | Metallic gray or black granules |
| Molecular Formula | Se |
| Molecular Weight | 78.96 |
| Melting Point | 217 °C |
| Boiling Point | 684.9 °C |
| Density | 4.81 g/mL at 25 °C |
| CAS No. | 7782-49-2 |
| EINECS No. | 231-194-7 |
| Solubility | Soluble in concentrated nitric acid and in (liquid form) common alkalies. |
| Stability | Stable. Incompatible with strong acids, strong oxidizing agents and most common metals. Combustible. |
SELENIUM SERIES
| Tellurium Series | CAS No. | Purity | Specification |
| High Purity Selenium(Se) | 7782-49-2 | 5N-6N | Powder, Rod, Lump |
| Selenium Powder (Se) | 13494-80-9 | 4N-5N | 100-325mesh |
| Selenium Granule (Se) | 13494-80-9 | 4N-5N | 1-6mm |
| Selenium Dioxide (SeO2) | 7446-07-3 | 4N-5N | White powder |
| Item: | Selenium Metal Price Selenium Granular 99.9999% 6n Selenium Granules |
| Package: | 1kg per bottle and in vacuum storage bag |
| Storage: | placed in ventilated and dry place at low temperature |
| Shipping Method: | By Air, Sea, Couriers such as FedEx, UPS etc. |
| Delivery Time: | It generally takes about 3 workdays to arrange shipment.Depends on the order quantity. |
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