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Lanthanum Hydroxide La(OH)3 is...
HTRE1171
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Lanthanum Hydroxide La(OH)3 is applied in petroleum and environment protection catalysts, mischmetal, polishing powders and Rare Earth fertilizers. Heeger Materials (HM) provides Lanthanum Hydroxide La(OH)3 at a competitive price. The purity and particle size can be customized.
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MF | La(OH)3 |
MW | 189.93 |
Purity | 99.999%/99.99%/99.9%/99% |
CAS | 14507-19-8 |
Synonyms | Lanthanum Hydroxide/LanthanHydroxid |
HM provides high-quality Lanthanum Hydroxide (La(OH)3) powder at a competitive price, which can be used in Scientific research or industrial production. HM stocks a wide variety of rare earth materials for use in electronics, petrochemical, metallurgy, machinery, energy, environmental protection, agriculture and other fields. We also offer pure metals and compounds for R&D applications.
Lanthanum Hydroxide, also called Lanthanum Hydrate, is mainly applied in specialty glass, water treatment, and catalysts. Various compounds of lanthanum and other rare-earth elements (Oxides, Chlorides, etc.) are components of various catalysts, such as petroleum cracking catalysts. Small amounts of Lanthanum added to steel improves its malleability, resistance to impact, and ductility, whereas the 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.
Grade | 99.999% | 99.99% | 99.9% | 99% |
CHEMICAL COMPOSITION | ||||
La2O3/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
TREO (% min.) | 60 | 60 | 60 or 80 | 60 or 80 |
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 | 30 50 50 10 10 10 20 | 0.05 0.02 0.02 0.01 0.001 0.001 0.02 | 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 | 10 50 100 3 3 3 3 3 5 10 | 50 100 100 5 5 3 5 3 5 50 | 0.02 0.05 0.1 | 0.02 0.1 0.5 |
Lanthanum hydroxide is used as a clarifying and decoloring agent in the glass industry.
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