Yttrium Oxide Y2O3 Powder CAS 1314-36-9

Yttrium Oxide Y2O3 Powder Properties

Other Names Yttria, Yttrium sesquioxide, Oxygen(2-); yttrium(3+), Yttrium trioxide, Diyttrium trioxide, Yttrium(3+) oxide
CAS No. 1314-36-9
Compound Formula Y2O3
Molecular Weight 225.81
Appearance White powder
Melting Point 2440 °C (4420 °F)
Solubility in water N/A
Density 3860 kg/m-3
Purity 99%-99.999%
Particle Size 100 mesh
Boling point 4300 °C
Specific Heat 440 J/kg-K
Thermal Conductivity 0.3 W/m-K
Thermal Expansion 8.0 µm/m-K
Young's Modulus 120 Gpa
Exact Mass 225.79644
Monoisotopic Mass 225.79644

Yttrium Oxide Y2O3 Powder Health & Safety Information

Safety Warning N/A
Hazard Statements N/A
Flashing point N/A
Hazard Codes N/A
Risk Codes N/A
Safety Statements N/A
RTECS Number N/A
Transport Information NONH
WGK Germany 1

Product Details

About Yttrium Oxide Y2O3 Powder:
Yttrium oxide chemical formula Y2O3, white with yellow powder, insoluble in water and alkali, soluble in acid.
Yttrium oxide (Y2O3) nanoparticles are a kind of air-stable white solid substance. It is used in the field of materials science to make phosphors, which are used to give the picture tubes in televisions their red color. Another major use of yttrium oxide nanoparticles is in inorganic synthesis. Yttrium is in block D, period 5, and oxygen is in block P, period 2 in the periodic table. TRUNNANO is a trusted global Yttrium Oxide Y2O3 Powder supplier. Feel free to send an inquiry about the latest price of Yttrium Oxide at any time.

Performance of Yttrium Oxide Y2O3 Powder :

Yttrium oxide chemical formula Y2O3, white with yellowish powder, insoluble in water and alkali, soluble in acid.

Technical Parameter of Yttrium Oxide Y2O3 Powder :

Product NameMFPurityParticle SizeMelting PointDensityColor
Yttrium OxideY2O399.9%-100 mesh2410℃5.01 g/cm3White 


How is Yttrium Oxide Y2O3 Powder Produced? 
Yttrium oxide is made from yttrium hydroxide. The manufacturing process includes heat treatment of cathode-grown yttrium hydroxide.
Applications of Yttrium Oxide Y2O3 Powder:
Yttrium oxide is mainly used in the manufacture of microwave magnetic materials and important materials for the military industry (single crystal; Compound oxides such as yttrium iron garnet, yttrium aluminum garnet, etc.), as well as optical glass, ceramic material additives, used for coating the picture tube such as high brightness phosphor powder for large screen TV.
Yttrium oxide is also used in the manufacture of thin-film capacitors and special refractories, as well as magnetic bubble materials such as high-pressure mercury lamps, lasers, and storage elements. The grain size of tungsten alloy can be reduced effectively by adding yttrium oxide during sintering.
Yttrium oxide used in phosphors, optical glass additives and the electronics industry; It is mainly used to manufacture magnetic bubble material for computers, so that the magnetic bubble storage device has the characteristics of high speed, large capacity, small volume and multi-function.
Yttrium oxide is used to make special alloys, dielectric ceramics, and special glasses.
In materials science, these particles have many uses, such as coloring a television picture tube. It is also used to make plasma and flat panel displays.
Yttrium iron garnet extracted from yttrium oxide is used as a strong microwave filter.
Yttrium oxide is an important starting point for the inorganic synthesis of compounds.
The luminous properties of red are used in the manufacture of fluorescent lamps.
They are also used in high-temperature coatings, coatings that prevent UV degradation and additives in plastics, as well as in the manufacture of permanent magnets.
Ultrafast sensors for G-rays and X-rays.
Some other applications include additions to steel, nonferrous alloys and iron.

Storage Condition of Yttrium Oxide Y2O3 Powder :
The damp reunion will affect Y2O3 powder dispersion performance and using effects, therefore, yttrium oxide should be sealed in vacuum packing and stored in cool and dry room, the yttrium oxide can not be exposure to air. In addition, the Y2O3 powder should be avoided under stress.

Packing & Shipping of Yttrium Oxide Y2O3 Powder :
We have many different kinds of packing which depend on the yttrium oxide Y2O3 powder quantity.
Yttrium oxide Y2O3 powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Yttrium oxide Y2O3 powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.