企業(yè)特殊行業(yè)經(jīng)營(yíng)資質(zhì)信息公示
點(diǎn)擊圖片查看原圖分子式:La2O3 外觀:氧化鑭為白色粉末 用途:用于生產(chǎn)光學(xué)玻璃、光導(dǎo)纖維、催化劑、及金屬鑭等。
| 項(xiàng)目 | 規(guī)格 | 分析儀器 | |||
| 牌號(hào) | La2O3-2N-1 | La2O3-3N-2 | La2O3-3N-1 | La2O3-4N-1 | |
| TREO(wt%) | ≥ 99.0 | ≥ 99.0 | ≥ 99.0 | ≥ 99.0 | |
| 稀土相對(duì)純度(wt%) | |||||
| La2O3/TREO | ≥ 99.0 | ≥ 99.5 | ≥ 99.9 | ≥ 99.99 | ICP光譜儀 |
| CeO2/TREO | ≤ 0.30 | ≤ 0.05 | ≤0.03 | ≤0.005 | |
| Pr6O11/TREO | ≤0.025 | ≤0.010 | ≤0.005 | ≤0.002 | |
| Nd2O3/TREO | ≤0.025 | ≤0.010 | ≤0.005 | ≤0.001 | |
| Sm6O3/TREO | ≤0.02 | ≤0.004 | ≤0.004 | ≤0.001 | |
| Y2O3/TREO | ≤0.01 | ≤0.001 | ≤0.001 | ≤0.001 | |
| 非稀土雜質(zhì)含量(wt%) | |||||
| Fe2O3 | ≤0.01 | ≤0.01 | ≤0.008 | ≤0.0005 | 原子吸收分光光度計(jì) |
| CaO | ≤0.08 | ≤0.10 | ≤0.08 | ≤0.0002 | |
| CI- | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.0005 | |
| SiO2 | ≤0.03 | ≤0.05 | ≤0.02 | ≤0.0002 | |
| 灼減L.O.I. | ≤3.0 | ≤2.5 | ≤2.5 | ≤2 |
| 說明:本產(chǎn)品暴露于濕熱空氣中會(huì)發(fā)生劇烈反應(yīng)。 包裝:本產(chǎn)品通常包裝為50kg,也可以按用戶要求包裝。包裝物為編織袋內(nèi)襯塑袋。 |
