Neodymium (III) Fluoride (NdF3)

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Neodymium (III) Fluoride (NdF3)

Categories Neodymium, Rare earth

Additional information

Item Number	FL60
Product Name	Neodymium Fluoride (NdF3)
CAS Number	13709-42-7
M. F.	NdF3
Purity	99.9%; 99.99% (REO)
Form*	P

Description:

Neodymium(III) Fluoride (NdF₃) is an inorganic compound composed of neodymium and fluorine. It is a light purple or white crystalline solid that is insoluble in water but soluble in strong acids. This compound is commonly used in metallurgy, optical coatings, and the production of neodymium-based materials, including high-performance magnets.

Key Properties

Chemical Formula: NdF₃
Molecular Weight: 201.24 g/mol
Appearance: White to light purple crystalline powder
Density: 6.5 g/cm³
Melting Point: ~1,380°C (2,516°F)
Boiling Point: Sublimates at high temperatures
Solubility:Insoluble in water/Soluble in strong acids (e.g., hydrochloric acid, nitric acid)
Crystal Structure: Hexagonal

Applications:

Metallurgy & Magnet Production

Used as a precursor in the production of neodymium metal via the electrolytic reduction process.
Essential in manufacturing neodymium-iron-boron (NdFeB) permanent magnets used in electric vehicles, wind turbines, and high-performance motors.

Optical Coatings & Glass Manufacturing

Enhances the optical properties of specialty glass used in lasers, camera lenses, and telescope optics.
Used in coatings for infrared optics and UV-resistant glass.

Ceramics & Phosphors

Added to ceramic materials to improve strength and durability.
Used in the production of phosphors for LED displays and fluorescent lamps.

Electronics & Nuclear Applications

Plays a role in the development of dielectric materials for capacitors and other high-tech components.
Used in nuclear reactor control rods due to its ability to absorb neutrons.