商品名:氧化铈
                                    别 名:二氧化铈,氧化高铈,二氧化铈 
Ceric oxide 
Ceric oxide, ceria
                                    英文名:Cerium oxide
                                    产 地:湖南
                                    Cas号:1306-38-3
                                    分子结构:
                                    分子式:CeO2
                                    分子量:172.1100
                                    备注:
                                    性状:淡黄色或黄褐色粉末。不溶于水和碱,溶于盐酸和硫酸
密度:7.3
熔点:2600℃
                                    质量标准:99.95% metals basis,
<50 nm particle size (BET):>
外观Appearance                          nanopowder 
X-射线衍射分析X-Ray Diffraction         Conforms to standard
纯度Purity                              ≥99.95% Based on Trace Metals Impurities of ICP
粒径Particle size                       
<50 nm (BET)>surface area spec. surface area         30 m2/g (BET) 
density                                 7.13 g/mL , 25 °C
bulk density                            0.53 g/cm3  
痕量金属分析total metallic impurities   ≤500ppm by ICP Atomic emission
99.95% metals basis,
<100 nm (BET)>
外观Appearance                          nanopowder 
X-射线衍射分析X-Ray Diffraction         Conforms to standard
纯度Purity                              ≥99.95% Based on Trace Metals 
粒径Particle size                       
<100 nm (BET)>痕量金属分析total metallic impurities   ≤500ppm by ICP Atomic emission
                                    存储:密封保存。
                                    用途:高效催化剂,精密抛光,化工助剂,电子陶瓷,结构陶瓷,紫外线收剂,电池材料等。
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