Erbium Trifluoride, Erbium Fluoride, 13760-83-3

📘 Erbium Trifluoride (CAS 13760-83-3) 

1. Identity Information

• Product name: Erbium Trifluoride

• CAS number: 13760-83-3

• Chemical formula / Molecular weight: ErF₃; 207.25 g/mol

• HS code: 2826.90 (inorganic fluorides)

2. Physical and Chemical Properties

• Appearance: Light pink‑violet crystalline powder (characteristic of erbium compounds)

• Purity: ≥ 99.99% (high‑purity grades available)

• Solubility: Insoluble in water; soluble in acids

• Density: ~7.4 g/cm³

• Melting point: ~1150 °C

3. Applications

• Optics: Laser crystals, infrared optics, fiber‑optic materials

• Industrial: Flux and protective agent in metallurgy

• Advanced materials: Rare‑earth fluoride component in specialty ceramics and coatings

4. Sectoral Compliance List

• Electronics/Optics: ISO optical material standards; suitable for fiber optics and laser systems

• Metallurgy: ASTM/IEC process standards for flux and protective agents

• Advanced materials: REACH compliant; purity requirements for high‑performance ceramics

5. Synonyms / Trade Names

• Erbium (III) fluoride

• Erbium trifluoride

• ErF₃

6. Packaging and Logistics

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

• Storage conditions: Cool, dry, moisture‑free environment

• Transport classification: Generally not hazardous; ADR/IMDG/IATA status must be verified 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: Erbium trifluoride (ErF₃) is a rare‑earth fluoride used in optics, fiber systems, and metallurgy.

• Keywords: Erbium fluoride, ErF3, erbium trifluoride, rare earth fluoride, infrared optics, metallurgy

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