Yttrium (III) Oxide – CAS 1314-36-9 – 99% Pure – Rare Earth Oxide for Superconductor and Ceramic Applications

Product Description:

Yttrium (III) Oxide (Y₂O₃), CAS 1314-36-9, is a high-purity, white crystalline powder used in advanced ceramics, phosphors, and superconductor materials. As a rare earth metal oxide, it is valued for its high thermal stability, low optical absorption, and electrical insulating properties.

Commonly used as a component in YBCO high-temperature superconductors, yttria-stabilized zirconia (YSZ), and optical coatings, this compound is essential in both academic and industrial research.

🧪 Common Applications:

• Superconducting ceramics (e.g. YBCO materials)

• Phosphor host matrix in LEDs and displays

• Optical materials and coatings

• Plasma spraying and high-performance refractories

• Doping agent in electroceramics and fuel cells

Specifications:

• Chemical Name: Yttrium (III) Oxide

• Chemical Formula: Y₂O₃

• CAS Number: 1314-36-9

• Purity: 99%

• Appearance: White powder

• Solubility: Insoluble in water; soluble in acids

• Packaging: Airtight, moisture-resistant container

Safety & Handling:

• Avoid inhaling dust; handle in well-ventilated area or fume hood

• Use gloves, dust mask, and protective eyewear

• Store in a cool, dry place, tightly closed and away from incompatible materials

GHS Hazard Classification:

• Signal Word: Warning

• Hazard Statements:

  • H320 – Causes eye irritation

  • H335 – May cause respiratory irritation

• Precautionary Statements:

  • P261 – Avoid breathing dust

  • P280 – Wear protective gloves and eye protection

  • P304 + P340 – If inhaled: remove person to fresh air