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Yttrium Fluoride Powder, YF3, CAS 13709-49-4

HTRE1159

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Yttrium Fluoride YF3 is applied in petroleum and environment protection catalysts, mischmetal, polishing powders and Rare Earth fertilizers. Heeger Materials (HM) provides Yttrium Fluoride YF3 at a competitive price. The purity and particle size can be customized.

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Data sheet

MFYF3
MW145.9
Purity99.999%/99.99%/99.9%/99%
CAS13709-49-4
SynonymsYttrium Fluoride/YttriumFluorid/Fluorure De Yttrium/Fluoruro Del Ytrio

More info

Yttrium(III) fluoride is a white powder with an orthorhombic crystal structure. 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.

Yttrium Fluoride (YF3) Powder

  • CAS: 13709-49-4
  • Molecular Formula: YF3
  • Specification Model: - 40 mesh
  • EINECS No.:237-257-5
  • Molar mass: 145.90 g/mol
  • Density: 4.01 g/cm3
  • Melting point: 1,387 °C (2,529 °F; 1,660 K)
  • Boiling point: 2,230 °C (4,050 °F; 2,500 K)
  • Refractive index (nD): 1.51 (500 nm)

Yttrium Fluoride Powder Chemical Analysis

Grade99.999%99.99%99.9%99%
CHEMICAL COMPOSITION    
Y2O3/TREO (% min.)99.99999.9999.999
TREO (% min.)77777777
Rare Earth Impuritiesppm max.ppm max.% max.% max.
La2O3/TREO
CeO2/TREO
Pr6O11/TREO
Nd2O3/TREO
Sm2O3/TREO
Eu2O3/TREO
Gd2O3/TREO
Tb4O7/TREO
Dy2O3/TREO
Ho2O3/TREO
Er2O3/TREO
Tm2O3/TREO
Yb2O3/TREO
Lu2O3/TREO		1
1
1
1
1
2
1
1
1
2
2
1
1
1		30
30
10
30
5
5
5
10
10
20
20
5
20
5		0.01
0.01
0.01
0.01
0.005
0.005
0.01
0.001
0.005
0.03
0.03
0.001
0.005
0.001		0.03
0.03
0.03
0.03
0.03
0.03
0.1
0.05
0.05
0.3
0.3
0.03
0.03
0.03
Non-Rare Earth Impuritiesppm max.ppm max.% max.% max.
Fe2O3
SiO2
CaO
Cl-
CuO
NiO
PbO
Na2O
K2O
MgO
Al2O3
TiO2
ThO2		100
500
300
100
2
3
2
15
15
15
50
50
20		300
600
500
300
5
5
10
15
15
15
50
50
20		0.05
0.08
0.08
0.05		0.06
0.1
0.1
0.1

Yttrium Fluoride Powder Properties

Yttrium Fluoride Powder - XRD and SEM

  • Good conductor of heat and electricity
  • Insoluble in water and dilute acids
  • Hard and brittle 
  • High refractive index 
  • High corrosion resistance
  • Good chemical stability

Yttrium Fluoride Powder Applications

  • Used to make semiconductor devices
  • Used in the glasses field
  • Used to make coatings
  • Used in the ceramics industry

Yttrium Fluoride Powder Storage and Packing

Yttrium(III) fluoride Powder should keep sealed and stored in a dry and cool place. The vacuum packing is 1kg/bag, 25kg/drum, or as required.


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