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Lanthanum Hydroxide Powder, La(OH)3, CAS 14507-19-8

HTRE1171

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Lanthanum Hydroxide (La(OH)3) Powder is applied in petroleum and environment protection catalysts, mischmetal, polishing powders, and Rare Earth fertilizers. Heeger Materials (HM) provides high-quality Lanthanum Hydroxide (La(OH)3) Powder 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

Lanthanum Hydroxide (La(OH)3), also called Lanthanum Hydrate, is a white powder that is insoluble in water and soluble in strong mineral acids. 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

  • CAS: 14507-19-8
  • EINECS No.: 238-510-2
  • Chemical formula: La(OH)3
  • Specification Model: -325 mesh
  • Density: 4.28 g/cm3
  • Molecular weight: 189.93 g/mol

Lanthanum Hydroxide Powder 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

Lanthanum Hydroxide Powder Applications

  • Used as a clarifying and decoloring agent in the glass industry
  • Used in water treatment and catalysts

Lanthanum Hydroxide Powder Storage and Packing

Lanthanum Hydroxide La(OH)3 Powder should keep sealed and stored in a dry and cool place, avoiding being exposed to air for a long time. The vacuum-sealed packing is 100g/bag, 500g/bag, 1kg/bag, 25kg/drum, or as required.

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