Customization: | Available |
---|---|
CAS No.: | 12014-56-1 |
Formula: | CE(Oh)3 |
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Cerium Hydroxide | ||
Grade | CH-3.5N | CH-4N |
TREO% | ≥68 | ≥68 |
CeO2/TREO% | ≥99.95 | ≥99.99 |
La2O3/TREO% | ≤0.02 | ≤0.004 |
Pr6O11/TREO% | ≤0.01 | ≤0.003 |
Nd2O3/TREO% | ≤0.01 | ≤0.003 |
Sm2O3/TREO% | ≤0.005 | ≤0.001 |
Y2O3/TREO% | ≤0.005 | ≤0.001 |
Ca% | ≤0.005 | ≤0.003 |
Fe% | ≤0.003 | ≤0.002 |
Na% | ≤0.005 | ≤0.003 |
K% | ≤0.003 | ≤0.001 |
Pb% | ≤0.003 | ≤0.001 |
Al% | ≤0.002 | ≤0.001 |
SiO2% | ≤0.020 | ≤0.010 |
Cl% | ≤0.01 | ≤0.005 |
SO4% | ≤0.03 | ≤0.03 |
Description: Pale yellow or tan powder, insoluble in water, soluble in acids. Usage: It is used as a clarifying and decolorizing agent in the glass industry, and can also be used to enhance the ultraviolet resistance of glass. |