ChemicalBook > Product Catalog >Inorganic chemistry >Inorganic salts >Rare Earth Metals Oxides >Yttrium oxide
Yttrium oxide
- CAS No.
- 1314-36-9
- Chemical Name:
- Yttrium oxide
- Synonyms
- YTTRIA;YTTRIUM(III) OXIDE;YTTRIUMOXIDES;Yttrium(Iii) Oxide, Reacton (Reo);Y203 A;Y203 B;Y203 C;Y203 AT;yo3-245;Yttriumoxid
- CBNumber:
- CB2780546
- Molecular Formula:
- O3Y2
- Molecular Weight:
- 225.81
- MOL File:
- 1314-36-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/8/14 11:55:41
| Melting point | 2410 °C |
|---|---|
| Boiling point | 81-83 °C |
| Density | 5.01 g/mL at 25 °C(lit.) |
| Flash point | 12 °C |
| storage temp. | no restrictions. |
| solubility | soluble in dilute acid solutions |
| form | nanopowder |
| Specific Gravity | 5.01 |
| color | White |
| PH | 10±1 |
| Water Solubility | Insoluble |
| Sensitive | Air Sensitive |
| Crystal Structure | Trigonal |
| Merck | 14,10107 |
| Exposure limits |
ACGIH: TWA 1 mg/m3 NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3 |
| InChIKey | SIWVEOZUMHYXCS-UHFFFAOYSA-N |
| CAS DataBase Reference | 1314-36-9(CAS DataBase Reference) |
| EPA Substance Registry System | Yttrium oxide (Y2O3) (1314-36-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H225-H319-H336 | |||||||||
| Precautionary statements | P210-P305+P351+P338 | |||||||||
| Hazard Codes | Xi,F | |||||||||
| Risk Statements | 36/37/38-67-36/37-36-11 | |||||||||
| Safety Statements | 26-36-37/39-16 | |||||||||
| RIDADR | UN1950 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | ZG3850000 | |||||||||
| F | 3-9 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 2.1 | |||||||||
| HS Code | 28469011 | |||||||||
| Toxicity | mouse,LD50,intraperitoneal,430mg/kg (430mg/kg),"Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 121, 1982. | |||||||||
| NFPA 704 |
|
Yttrium oxide price More Price(71)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 774022 | Yttrium(III) oxide sputtering target, diam. × thickness 2.00?in. × 0.25?in., 99.99% trace metals basis | 1314-36-9 | 1EA | ₹72473.38 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 205168 | Yttrium(III) oxide 99.99% trace metals basis | 1314-36-9 | 10G | ₹5380.03 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 702048 | Yttrium(III) oxide, dispersion 10?wt. % in isopropanol, nanoparticles, <100?nm (DLS), ≥99.9% trace metals basis | 1314-36-9 | 100G | ₹8633.7 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 205168 | Yttrium(III) oxide 99.99% trace metals basis | 1314-36-9 | 50G | ₹7296.05 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 544892 | Yttrium(III) oxide nanopowder, <50?nm particle size | 1314-36-9 | 25G | ₹14743.65 | 2022-06-14 | Buy |
Yttrium oxide Chemical Properties,Uses,Production
Chemical Properties
white powder(s) or sintered tablets and pieces of 99.9% purity; bcc; readily absorbs atmospheric CO2; enthalpy of fusion 105.00 kJ/mol; used in crucible form for experimental, proprietary melting, also sintered pieces used as evaporation material for hard film dielectric coating and thin film capacitors, and as 99.999%, 99.99%, 99.9% pure sputtering target for preparing hard films, dielectric coatings, and thin film capacitor [CER91] [MER06] [CRC10]
Physical properties
Yttrium oxide is a medium-refractiveindex, low-absorption material used for optical coating in the near-UV (300 nm) to IR (12 μm) regions and hence used to protect Al and Ag mirrors. Used for crucibles containing molten lithium.
Uses
Yttrium oxide is an excellent mineralizing agent for spinel formation. Yttrium oxide is used as a common starting material for both materials science as well as inorganic compounds. Provides easy application of uniform, thin, protective high temperature Yttrium Oxide coatings. Yttrium Oxide is used to produce Yttrium-Iron-Garnets, which are very effective microwave filters. Low purity of Yttrium Oxide are widely applied in electronic ceramics. Yttrium Oxide is also used to make Yttrium-Iron-Garnets, which are very effective microwave filters.
Uses
| Industry | Application | Role/benefit |
| Gas lighting | Manufacture of gas mantles | Effective component/has extremely high temperature stability |
| Inorganic synthesis | Manufacture of Yttrium compounds | Raw material/source of Yttrium |
| ceramic | Manufacture of pure ceramic | Raw material or additive/has extremely high temperature stability and outstanding resistance to alkaline melts |
| Manufacture of other ceramicmaterial (Si3N4,AIN,ZrO2, etc.) | ||
| Multilayer ceramic capacitors | ||
| Display materials | Color TV picture tubes | Additive material/used as raw material to make Eu:YVo4 and Eu:Y2O3 phosphors that give the red color |
| Field-emission displays | ||
| Plasma display panels | ||
| Flat-panel displays | ||
| cathode ray tube screens | ||
| lnsulator | lnsulator coating | Effective component/extremely thermodynamically stable and resistant to many reactive molten metals |
| Laminated insulator | ||
| Nuclear technology | Coating material for graphite in nuclear technology | Main component/extremely thermodynamically stable |
| Diluting uranium oxide for nuclear fuel rods | Diluting agent/ Yttrium oxide can form a solid solution with uranium oxide | |
| Refractory | Coating material for high-temperature applications | Main component/extremely thermodynamically stable |
| Others | Manufacture of steel, non-ferrous alloys and iron | Additive/extremely thermodynamically stable |
| Manufacture of IR and UV translucent glass | ||
| Manufacture of high-temperature superconductors | ||
| Preparation of permanent magnets | Additive | |
| Prospective solid-state laser material | Dopant / lasers with ytterbium allow the efficient operation both in continuous operation and in pulsed regimes | |
| Making Yttrium iron garnets for powerful microwave filters | Raw material/source of Yttrium | |
| Ultrafast sensors used in g-ray and x-rays | Additive | |
| Paints and plastics | Additive/decreases UV degradation |
General Description
Yttrium oxide is an excellent mineralizing agent for spinel formation. It has a high melting point(2450oC), chemical stability, low coefficient of thermal expansion, high transparency for both visible (70%) and infrared (60%) light, low cut off energy of photons.
Safety Profile
A poison by intraperitoneal route. See also YTTRIUM and RARE EARTHS.
Yttrium oxide Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 391)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| JSK Chemicals | +919879767970 | Gujarat, India | 3756 | 58 | Inquiry |
| Star Earth Minerals Pvt Ltd | +91-9594153555 +91-9594775679 | Maharashtra, India | 45 | 58 | Inquiry |
| Plus Chem, India | 08048966955 | Delhi, India | 27 | 58 | Inquiry |
| Mincometsal | 08048617556 | Karnataka, India | 39 | 58 | Inquiry |
| Aritech Chemazone Private Limited | +91-9034345475 | Punjab, India | 684 | 58 | Inquiry |
| Stark Metals Corporation | 08048956822 | Mumbai, India | 2 | 58 | Inquiry |
| Intelligent Materials Private Limited | 08048953178 | Punjab, India | 197 | 58 | Inquiry |
| Yaavik Materials & Engineering Private Limited | 08048372079Ext 199 | Hyderabad, India | 8 | 58 | Inquiry |
| Souvenier Chemicals | 08048372762Ext 645 | Mumbai, India | 396 | 58 | Inquiry |
| Oxford laboratories | +91 250 239 0032 | Maharashtra, India | 652 | 58 | Inquiry |
Related articles
- What is the crystal structure of Yttrium oxide?
- Yttrium oxide, with the chemical formula Y2O3, is known to exhibit different crystal structures under various conditions.
- May 22，2024
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