What is Yttrium Fluoride (YF₃) Nanopowder?

Yttrium Fluoride (YF₃) Nanopowder is a nanoscale crystalline powder composed of yttrium and fluorine. Known for its excellent optical and chemical properties, YF₃ nanoparticles are widely utilized in optical coatings, luminescent materials, and advanced technological applications.

Chemical Properties and CAS Number

• Material: Yttrium Fluoride (YF₃)

• CAS Number: 13709-49-4

• Molecular Weight: 145.90 g/mol

• Density: 4.01 g/cm³

• Melting Point: 1,387 °C

• Appearance: White crystalline powder

• Solubility: Insoluble in water, slightly soluble in acids

• Crystal Structure: Orthorhombic

Applications of Yttrium Fluoride (YF₃) Nanopowder

• Optical Coatings: Used extensively in anti-reflective coatings, thin-film optics, and infrared (IR) lenses due to its low refractive index and high optical transparency.

• Luminescent Materials: Essential component in phosphors and scintillators for lighting, displays, and detectors.

• Laser & Photonics Technology: Applied in solid-state lasers, fiber optics, and optical communication systems to enhance performance and efficiency.

• Fluoride Glasses & Ceramics: Utilized in manufacturing fluoride-based glasses and advanced ceramics with superior optical properties.

• Catalysis and Research: Used as a catalyst in chemical processes, nanotechnology research, and materials science experiments.

Pricing of Yttrium Fluoride (YF₃) Nanopowder

Pricing depends on purity level, nanoparticle size, order quantity, and packaging:

• Laboratory Scale (small orders): $50 – $300 per gram

• Industrial Scale (bulk): $500 – $2,500 per kilogram

• Customized Specifications: Pricing varies according to special particle size and purity requests.

Factors Influencing Pricing

• Nanoparticle size distribution (typically 20-100 nm)

• Purity (99%, 99.9%, 99.99%, or higher)

• Bulk order discounts and quantity purchased

• Special packaging, handling, and shipping requirements