Seleni mama maualuga 99.999% 99.9999% 5n 6n Seleni Metal Price Seleni Powder
| Se Seleni | ||
 | Meatotino faaletino: numera atomic o le 34, atomic mamafa o le 78.89. Density o le 4.81g / cm3, liusuavai o le 217 ℃, faʻafefe o le 684.9 ℃. Seleni o se mafiafia ma luster metallic efuefu. | |
| Mea tau vailaʻau: Seleni e mafai ona mu i le ea ma auina atu i fafo le mumu lanumoana, faʻatupuina lua seleni oxide.Iit e mafai foi ona tali saʻo i le uamea poʻo le le faʻaogaina saʻo, e aofia ai le hydrogen ma le halogen, ae e le mafai ona tali atu i le inoxidability acid. | ||
| Fa'amatalaga | Se-5N(99.999%) | Se-6N(99.9999%) |
| Aofa'i mea le mama | ≤10ppm | ≤1ppm |
| Fa'atatauga | Seleni e masani ona faʻaaogaina i mea o le toner cartridge, mea photoelectric, ata eletise ma isi mea o meafaifaʻaili mata. | |
Tusi lau savali iinei ma lafo mai ia i matou
