Lutetium Fluoride, Lutetium Trifluoride, 13760-81-1

📘 Lutetium Fluoride (CAS 13760-81-1) 

1. Identity Information

• Product name: Lutetium Fluoride

• CAS number: 13760-81-1

• Chemical formula / Molecular weight: LuF₃; 231.96 g/mol

• EC number: 237-355-8

• HS code: 2826.90 (inorganic fluorides)

2. Physical and Chemical Properties

• Appearance: White crystalline powder; orthorhombic crystal structure

• Purity: Available in 2N (99%), 3N (99.9%), 4N (99.99%), 5N (99.999%) grades

• Solubility: Insoluble in water; soluble in acids

• Density: ~8.3 g/cm³ (25 °C)

• Melting point: ~1182 °C

• Boiling point: ~2200 °C

3. Applications

• Optics: Infrared optics, laser host materials, optical ceramics

• Industrial/Coatings: High‑temperature coatings, thermal spray precursors, chemical vapor deposition (CVD) processes

• Advanced materials: High‑purity ceramics and electronic components requiring rare‑earth fluoride inputs

4. Sectoral Compliance List

• Optics/Electronics: ISO optical material standards; purity requirements (3N–5N) for IR optics and laser systems

• Metallurgy/Industry: ASTM/IEC process standards depending on application

• General regulation: REACH/KKDİK compliance and registration status must be verified with supplier

5. Synonyms / Trade Names

• Lutetium (III) fluoride

• Lutetium trifluoride

• LuF₃

6. Packaging and Logistics

• Packaging formats: 50 g – 1 kg bottles (high purity); 25–50 kg drums (bulk)

• Storage conditions: Cool, dry, moisture‑free environment; protect from humidity due to slight hygroscopicity

• Transport classification: Generally not hazardous; ADR/IMDG/IATA classification must be confirmed via SDS

7. Safety and Regulations

• GHS classification: Irritant (dust hazard)

• H/P statements: Avoid inhalation of dust; rinse eyes with water in case of contact

• Regulatory compliance: REACH and KKDİK registration status must be confirmed with supplier

8. Meta and ERP Integration

• Meta description: Lutetium fluoride (LuF₃) is a high‑purity rare‑earth fluoride used in optics, metallurgy, and advanced ceramics.

• Keywords: Lutetium fluoride, LuF3, lutetium trifluoride, rare earth fluoride, IR optics, laser host, high‑purity ceramic