Scandium Fluoride Powder

• High-purity Scandium Fluoride Powder
• Scandium Trifluoride (ScF₃)
• Scandium(III) Fluoride
• ScF₃ Powder
• High-purity rare-earth fluoride
• Excellent thermal stability
• High chemical stability
• Low thermal expansion
• Unique negative thermal expansion behavior
• Excellent dimensional stability
• High melting point
• Controlled particle size
• High chemical purity
• Suitable for optical materials
• Suitable for laser-material research
• Suitable for advanced ceramics
• Suitable for electronic materials
• Suitable for thin-film research
• Suitable for specialty chemical synthesis
• Suitable for research and development
• Custom particle sizes available
• Custom purity grades
• Controlled trace impurities
• COA available

Property	Specification
Product Name	Scandium Fluoride Powder
Chemical Name	Scandium(III) Fluoride
Chemical Formula	ScF₃
CAS Number	13709-47-2
Molecular Weight	~102.95 g/mol
Material Type	Inorganic Fluoride / Rare-Earth Fluoride
Purity	99%, 99.9%, 99.99%, 99.999%, Custom
Appearance	White Powder
Crystal Structure	Cubic
Density	~2.39 g/cm³
Melting Point	~1,550°C
Particle Size	Custom
D50	Custom
Morphology	Irregular / Custom
Moisture	Controlled
Rare-Earth Impurities	Controlled
Metallic Impurities	Controlled
Packaging	Bottle / Bag / Drum / Custom

• 99% Scandium Fluoride Powder
• 99.9% Scandium Fluoride Powder
• 99.99% High-Purity ScF₃ Powder
• 99.999% Ultra-High-Purity Scandium Fluoride
• Scandium Trifluoride Powder
• Scandium(III) Fluoride Powder
• High-Purity Rare-Earth Fluoride
• Optical-Grade ScF₃
• Electronic-Grade Scandium Fluoride
• Ceramic-Grade Scandium Fluoride
• Research-Grade ScF₃
• Fine ScF₃ Powder
• Micron Scandium Fluoride Powder
• Submicron Scandium Fluoride
• High-Surface-Area ScF₃
• Custom Scandium Fluoride Powder

1. What is Scandium Fluoride Powder?

Scandium Fluoride Powder (ScF₃) is an inorganic compound consisting of scandium and fluorine. It is also called scandium trifluoride or scandium(III) fluoride.

2. What is Scandium Fluoride used for?

Applications include advanced ceramics, optical materials, laser-material research, electronic materials, thin-film research, specialty chemical synthesis, and scientific research.

3. What is the chemical formula for Scandium Fluoride?

The chemical formula is ScF₃, consisting of one scandium atom and three fluorine atoms.

4. What purity levels are available?

REG Metals can source 99%, 99.9%, 99.99%, and 99.999% ScF₃, with custom impurity specifications available.

5. What particle sizes are available?

Fine, micron, submicron, and custom particle-size distributions can be supplied depending on the intended application.

6. Does ScF₃ have unusual thermal properties?

Yes. Scandium fluoride is particularly notable for its negative thermal expansion behavior over certain temperature ranges, making it interesting for advanced materials and dimensional-stability research.