Cerium Oxide, 99%-99.9999%, Rare Earth Fluorescent, Optical Polishing
USD $5 - $10 /Kilogram
Min.Order:1 Kilogram
Hebei SuoYi New Material Technology Co.,Ltd
Cerium OxideCeO2 | ||||||||
CeO2 /REO Min. | 99.9995 | 99.999 | 99.995 | 99.99 | 99.9 | 99.5 | 99 | |
REO % Min. | 99 | 99 | 99 | 99 | 99 | 99 | 99 | |
Rare earth impurities | CeO2 | 0.00005 | 0.0001 | 0.0005 | 0.0015 | total | total | total |
Pr6O11 | 0.00005 | 0.0001 | 0.0005 | 0.0015 | 0.1 | 0.5 | 1 | |
Nd2O3 | 0.00005 | 0.0001 | 0.0005 | 0.001 | ||||
Sm2O3 | 0.00005 | 0.0001 | 0.0005 | 0.001 | ||||
Y2O3 | 0.00003 | 0.0001 | 0.001 | 0.001 | ||||
Eu2O3 | 0.00003 | 0.00005 | total | total | ||||
Gd2O3 | 0.00003 | 0.00005 | 0.002 | 0.004 | ||||
Non rare earth impurities | Fe2O3 | 0.0001 | 0.0002 | 0.0003 | 0.0005 | 0.001 | 0.005 | 0.01 |
SiO2 | 0.001 | 0.003 | 0.005 | 0.005 | 0.01 | 0.05 | 0.05 | |
CaO | 0.0005 | 0.001 | 0.005 | 0.005 | 0.01 | 0.05 | 0.2 | |
NiO | 0.0001 | 0.0002 | 0.0002 | 0.0005 | ||||
PbO | 0.0002 | 0.0005 | 0.0015 | 0.003 | 0.005 |
Application: Mainly used as a bleaching agent glass, glass polishing powder, cerium metal is a raw material for preparing high purity cerium oxide is also used in the production of rare earth luminescent materials. Insoluble in water, soluble in strong mineral acid. Used as bleaching glass clarifying agent, advanced polishing powder, also used in ceramics electrical, chemical and other industries.
COMPANY PROFILE
Hebei Suoyi New Material Technology Co., Ltd. is independent corporate enterpriseof Hong Kong Dragon International Group Co., Ltd in mainland(China),and under the Hong Kong Dragon with Yantai Chengxing Minerals Co.,Ltd. Our company is integrated chemical enterprises which focus on inorganic chemical research, development, production and sales.