Rare Earth Product Information
& Standard Specifications
product details
Neodymium Fluoride
Neodymium Fluoride

Neodymium Fluoride mainly used for glass, crystal and capacitors, and is the main raw material for making Neodymium Metal and alloys.
Formula NdF3
CAS No. 13709-42-7
Molecular Weight 201.24
Appearance Purple
Solubility Insoluble in water, moderately soluble in strong mineral acids
Stability Slightly hygroscopic
GermanNeodymFluoridFrenchFluorure De Neodyme SpanishFluoruro Del Neodymium
Standard Specifications
Product Code 6041 6043 6045 6047
Grade 99.999% 99.99%  99.9% 99%
CHEMICAL COMPOSITION     กก กก
Nd2O3/TREO (% min.) 99.999 99.99 99.9 99
TREO (% min.) 81 81 81 81
Rare Earth Impurities % max. % max. % max. % max.
La2O3/TREO
CeO2/TREO
Pr6O11/TREO
Sm2O3/TREO
Eu2O3/TREO
Y2O3/TREO 		0.0003
0.0003
0.0005
0.0005
0.0001
0.0001 		0.005
0.0005
0.005
0.0003
0.0003
0.0003 		0.01
0.05
0.05
0.05
0.03
0.03 		0.05
0.05
0.5
0.05
0.05
0.03
Non-Rare Earth Impurities % max. % max. % max. % max.
Fe2O3
SiO2
CaO
CuO
PbO
NiO
Cl-
 		0.0005
0.003
0.005
0.005
0.001
0.0003
0.005
 0.001
0.005
0.005
0.0002
0.0005
0.0005
0.01
 0.001
0.005
0.005
0.002
0.001
0.001
0.01
 0.005
0.02
0.01
0.005
0.002
0.001
0.02
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