进口醋酸***分子式：Ce(AC)3?5H2O外观：醋酸***为白色雪花状结晶物。用途：用于制造催化剂。项目规格分析仪器牌号Ce(AC)3?5H2OCe(AC)3?5H2OCe(AC)3?5H2OCe(AC)3?5H2OTREO(wt%)≥47-49≥47-49≥47-49≥47-49稀土相对纯度(wt%)La2O3/TREO≤0.03≤0.05≤0.003≤0.001ICP光谱仪CeO2/TREO≥99.0≥99.5≥99.9≥99.99Pr6O11/TREO≤0.025≤0.010≤0.005≤0.001Nd2O3/TREO≤0.025≤0.010≤0.005≤0.001***6O3/TREO≤0.02≤0.004≤0.004≤0.001Y2O3/TREO≤0.01≤0.001≤0.001≤0.001非稀土杂质含量(wt%)Fe2O3≤0.01≤0.01≤0.008≤0.0001原子吸收分光光度计CaO≤0.08≤0.10≤0.008≤0.0002CI-≤0.05≤0.05≤0.05≤0.0005SiO2≤0.03≤0.05≤0.02≤0.0002说明：醋酸***溶于水。包装：本产品通常包装为1-50kg，也可以按用户要求包装。包装物为编织袋内衬塑袋。)