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Lanthanum Hydroxide La(OH)3

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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Data sheet

MFLa(OH)3
MW189.93
Purity99.999%/99.99%/99.9%/99%
CAS14507-19-8
SynonymsLanthanum Hydroxide/LanthanHydroxid

More info

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 (La(OH)3) Powder 

  • 14507-19-8
  • La(OH)3
  • - 325 mesh
  • 238-510-2
  • Density: 4.28 g/cm3
  • Melting Point: N/A
  • Solubility: Soluble in strong mineral acids
  • Stability: Easily hygroscopic|Catalysts

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.

Specifications

Grade99.999%99.99%99.9%99%
CHEMICAL COMPOSITION    
La2O3/TREO (% min.)99.99999.9999.999
TREO (% min.)606060 or 8060 or 80
Rare Earth Impuritiesppm 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 Impuritiesppm 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

Application

Lanthanum hydroxide is used as a clarifying and decoloring agent in the glass industry.

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