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Lanthanum Fluoride LaF3

HTRE1170

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Lanthanum Fluoride LaF3 is applied in petroleum and environment protection catalysts, mischmetal, polishing powders and Rare Earth fertilizers. Heeger Materials (HM) provides Lanthanum Fluoride LaF3 at a competitive price. The purity and particle size can be customized.

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Data sheet

MFLaF3
MW195.9
Purity99.999%/99.99%/99.9%/99%
CAS13709-38-1
SynonymsLanthanum Fluoride/LanthanFluorid/Fluorure De Lanthane/Fluoruro Del Lantano

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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.

Density: 5.936 g/cm3
Melting Point: 1493°C
Solubility: Soluble in strong mineral acids
Stability: Easily hygroscopic|Catalysts;
Electronic;
Crystals

Lanthanum Fluoride, is mainly applied in specialty glass, water treatment and catalyst, and also as the main raw materials for making Lanthanum Metal. Lanthanum Fluoride (LaF3) is an essential component of a heavy Fluoride glass named ZBLAN. This glass has superior transmittance in the infrared range and is therefore used for fiber-optical communication systems. Lanthanum Fluoride is used in phosphor lamp coatings. Mixed with Europium Fluoride, it is also applied in the crystal membrane of Fluoride ion-selective electrodes.

Grade99.999%99.99%99.9%99%
CHEMICAL COMPOSITION    
La2O3/TREO (% min.)99.99999.9999.999
TREO (% min.)81818181
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		50
50
10
10
10
10
50		0.05
0.02
0.02
0.01
0.001
0.002
0.01		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		50
50
100
3
3
3
3
3
5
10		100
100
100
5
5
3
5
3
5
50		0.02
0.05
0.5		0.03
0.1
0.5

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