Siab Purity Selenium 99.999% 99.9999% 5n 6n Selenium Hlau Nqe Selenium Hmoov
| Se Selenium | ||
 | Khoom siv lub cev: tus lej atomic yog 34, qhov hnyav atomic yog 78.89. Qhov ceev yog 4.81g / cm3, qhov taw tes yaj yog 217 ℃, qhov taw tes kub yog 684.9 ℃. Selenium yog ib qho khoom khov kho nrog cov luster grey metallic. | |
| Cov Khoom Siv Tshuaj: Selenium tuaj yeem hlawv hauv huab cua thiab xa tawm nplaim xiav, tsim ob lub selenium oxide. Nws kuj tseem tuaj yeem ua rau cov hlau lossis cov hlau tsis yog hlau ncaj qha, suav nrog hydrogen thiab halogen, tab sis nws tsis tuaj yeem ua rau cov kua qaub inoxidability. | ||
| Cov Lus Qhia Tshwj Xeeb | Se-5N (99.999%) | Se-6N (99.9999%) |
| Tag nrho cov ntsiab lus tsis huv | ≤10ppm | ≤1ppm |
| Daim Ntawv Thov | Selenium feem ntau yog siv rau hauv cov khoom siv ntawm toner cartridge, cov khoom siv photoelectric, cov duab electrostatic thiab lwm yam khoom siv ntawm cov cuab yeej kho qhov muag. | |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
