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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 top-quality Yttrium Fluoride (YF3) Powder at competitive prices and offers customized solutions to meet specific requirements.

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Data sheet

Particle Size-40 mesh, or customized
Molecular FormulaYF3
Molecular Weight145.9
Purity99.999%/99.99%/99.9%/99%
CAS13709-49-4
SynonymsYttrium Fluoride/YttriumFluorid/Fluorure De Yttrium/Fluoruro Del Ytrio

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Yttrium(III) Fluoride (YF3) Powder, exhibiting an orthorhombic crystal structure, is a white powder that showcases exceptional optical properties across ultraviolet, visible, and infrared ranges, characterized by broad transparency and high refractive index. 

In addition to rare earth materials, HM stocks a comprehensive selection of products for various industries, including electronics, petrochemicals, metallurgy, machinery, energy, environmental protection, agriculture, and more. We also provide pure metals and compounds specifically tailored for research and development purposes.

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

  • EINECS No.:237-257-5
  • Density: 4.01 g/cm3
  • Melting point: 1387 °C (2529 °F, 1660 K)
  • Boiling point: 2230 °C (4050 °F, 2500 K)
  • Refractive index (nD): 1.51 (500 nm)

Yttrium Fluoride (YF3) 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 (YF3) 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 (YF3) Powder Applications

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

Yttrium Fluoride (YF3) Powder Storage and Packing

Yttrium(III) Fluoride (YF3) Powder should be stored in a tightly sealed container and kept in a dry and cool environment. It is recommended to use vacuum packaging, with options available in 1kg bags or 25kg drums, or as per specific requirements.

Yttrium Fluoride (YF3) Powder Packing

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