牌 号(Code)
LCL-3N
LCL-4N
LCL-4.5N
稀土氧化物总量 TREO%
≥43
镧纯度与相关稀土杂质(La purity and relative rare earth impurities)
La2O3/TREO %
≥99.9
≥99.99
≥99.995
CeO2/TREO %
≤0.08
≤0.006
≤0.002
Pr6O11/TREO %
≤0.05
≤0.001
Nd2O3/TREO %
Sm2O3/TREO %
≤0.005
≤0.0005
Y2O3/TREO %
非 稀 土 杂 质(Non rare earth impurity)
Fe2O3 %
≤0.01
SiO2 %
CaO %
PbO %
SO 2 4- %
≤0.03
说明:无色粒状结晶,溶于水。
用途:作石油化工催化剂,也可用来生产金属镧
Description: Colorless lump-like crystal, soluble in water.
Used to make petro-chem catalyst. Also used to manufacture lanthanum metal
乐山沃耐稀电子材料有限公司
联系商家时请提及chemicalbook,有助于交易顺利完成!