Lanthanum Acetate
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Introduction:
Details:
Formula: La(O2C2H3)3.xH2O
CAS No.: 25721-92-0
Molecular Weight: 316.03 (anhy)
Density: N/A
Melting point: N/A
Appearance: White powder
Solubility: Soluble in water, moderately soluble in strong mineral acids
Stability: Easily hygroscopic
Multilingual: LanthanAcetat, Acetate De Lanthane, Acetato Del Lantano
Usage:
Lanthanum Acetate, is mainly applied in specialty glass, water treatment and catalyst. Lanthanum compounds have numerous applications as catalysts, additives in glass, carbon lighting for studio lighting and projection, ignition elements in lighters and torches, electron cathodes, scintillators, GTAW electrodes, and others. Small amounts of Lanthanum added to steel improves its malleability, resistance to impact, and ductility, whereas addition of Lanthanum to Molybdenum decreases its hardness and sensitivity to temperature variations. Small amounts of Lanthanum are present in many pool products to remove the phosphates that feed algae.
Certificate Of Analysis
| Product Code | 5711 | 5713 | 5715 | 5717 |
| Grade | 99.999% | 99.99% | 99.9% | 99% |
| CHEMICAL COMPOSITION | ||||
| La2O3/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 42 | 42 | 42 | 42 |
| Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| CeO2/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Eu2O3/TREO Gd2O3/TREO Y2O3/TREO | 5 5 2 2 2 2 5 | 50 50 10 10 10 10 50 | 0.05 0.02 0.02 0.01 0.001 0.001 0.01 | 0.5 0.1 0.1 0.1 0.1 0.1 0.1 |
| Non-Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| Fe2O3 SiO2 CaO CoO NiO CuO MnO2 Cr2O3 CdO PbO | 5 50 100 3 3 3 3 3 5 10 | 50 100 100 5 5 3 5 3 5 50 |