分子式 Molecular formula: Bi2O3
分子量Molecular weight: 465.96
性狀:黃色重質(zhì)粉末。
Description: Yellow heavy powder.
質(zhì)量標(biāo)準(zhǔn)企業(yè)標(biāo)準(zhǔn)
檢測項(xiàng)目 Test | 檢測標(biāo)準(zhǔn) Specification |
氧化鈉 Na2O | ≤30ppm |
氧化鐵 Fe2O3 | ≤50ppm |
銅(Cu) Copper | ≤5ppm |
鉛(Pb) Lead | ≤5ppm |
鋁(Al) Aluminum | ≤5ppm |
銀(Ag) Silver | ≤5ppm |
干燥失重 Loss on dry | ≤0.5% |
含量(以Bi2O3計)Content of Bi2O3 | ≥99.5% |