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Product
Product
产品介绍
醋酸铈
分子式:Ce(AC)3·xH2O
外 观:醋酸铈为白色雪花状固体。
用 途:用于其它铈盐和氧化铈的原料及石油添加剂等。
项目 | 规格 | 检测依据 | |||
牌号 | Ce(AC)3-3N5 | Ce(AC)3-4N | Ce(AC)3-4N5 | Ce(AC)3-5N | |
TREO(wt%) | ≥45 | ≥45 | ≥45 | ≥45 | |
稀土相对纯度(wt%) | |||||
La2O3/TREO | ≤0.01 | ≤0.005 | ≤0.003 | ≤0.0004 | GB/T 18115.2 |
CeO2/TREO | ≥99.95 | ≥99.99 | ≥99.995 | ≥99.999 | |
Pr6O11/TREO | ≤0.01 | ≤0.002 | ≤0.001 | ≤0.0002 | |
Nd2O3/TREO | ≤0.01 | ≤0.002 | ≤0.001 | ≤0.0002 | |
Sm2O3/TREO | ≤0.001 | ≤0.0005 | ≤0.0002 | ≤0.0001 | |
Y2O3/TREO | ≤0.001 | ≤0.0005 | ≤0.0002 | ≤0.0001 | |
非稀土杂质含量(wt%) | |||||
Fe2O3 | ≤0.0015 | ≤0.0015 | ≤0.0010 | ≤0.0010 | GB/T 12690 |
CaO | ≤0.003 | ≤0.003 | ≤0.003 | ≤0.003 | |
Cl- | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | |
SiO2 | ≤0.003 | ≤0.003 | ≤0.003 | ≤0.003 | |
说明:醋酸铈溶于水,在潮湿空气中易潮解。 包装:本产品通常包装为50kg或1000kg,也可以按用户要求包装。 包装物为编织袋内衬塑袋。 |