Praseodymium fluoride

Product Name: Praseodymium fluoride

Molecular Formula: PrF₃

Use: In the production of raw material for praseodymium metal and RE permanent magnet alloy.

Property: Atomic weight 197.9. Light green powder. Insoluble in water and acid

Specification: 'This data is only for reference'

Analytical Result
Total oxide/TREO %: 85.5%		Pr₆O₁₁/TREO: >99.5%
RE Impurities Content(Max %)		Non-RE Impurities Content(Max %)
CeO₂/TREO	<0.05	Fe₂O₃	<0.03
La₂O₃/TREO	<0.05	SiO₂	<0.05
Nd₂O₃/TREO	<0.6	Ca	<0.03
Sm₂O₃/TREO	<0.01	F	>27
Y₂O₃/TREO	<0.001	Loss on Ignition :L.O.I(250℃2hr)	<0.5

Packing: Tightly sealed double-layer plastic bag, 50kg per bag, then packed with iron drum