Customization: | Available |
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CAS No.: | 13590-82-4 |
Formula: | CE2(So4)3.5H2O |
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Lanthanum sulfate | ||
Grade | CH-3.5N | CH-4N |
TREO% | ≥45 | ≥45 |
CeO2/TREO% | ≥99.95 | ≥99.99 |
La2O3/TREO% | ≤0.02 | ≤0.004 |
Pr6O11/TREO% | ≤0.01 | ≤0.002 |
Nd2O3/TREO% | ≤0.01 | ≤0.002 |
Sm2O3/TREO% | ≤0.005 | ≤0.001 |
Y2O3/TREO% | ≤0.005 | ≤0.001 |
Ca% | <0.003 | <0.002 |
Fe% | <0.003 | <0.002 |
Na% | <0.003 | <0.002 |
K% | <0.002 | <0.001 |
Pb% | <0.002 | <0.001 |
Al% | <0.003 | <0.002 |
Appearance color | White powder | |
Description: Colorless crystalline, soluble in water. Hygroscopic, store in a sealed container.
Uses: Used as a preservative, for determining the atomic weight of elements, spectral analysis, reagents, etc.
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