Yttrium oxide CAS#1314-36-9

Yttrium oxide CAS#1314-36-9

Basic Information

High Purity Options Available:Offered in multiple purity grades up to 99.999%, meeting the strict quality requirements of advanced electronic and coating applications.


Versatile Physical Forms:Available as powder, sintered tablets, and pieces, enabling flexible use in crucibles, evaporation sources, and sputtering targets.


Excellent Thermal Stability:With a high enthalpy of fusion, yttrium oxide performs reliably in high-temperature experimental melting and deposition processes.


Ideal for Advanced Coating Technologies:Widely used in hard films, dielectric coatings, and thin-film capacitors, supporting consistent performance in precision thin-film fabrication.


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product description

Product Description of Yttrium oxide CAS#1314-36-9

Yttrium oxide is available as white powder, sintered tablets and chunks, with a typical purity of 99.9%. It features a body-centered cubic crystal structure and readily absorbs atmospheric carbon dioxide. Its enthalpy of fusion is 105.00 kJ/mol. It is commonly made into crucibles for laboratory and special melting applications. Sintered products are used as evaporation materials for hard film dielectric coatings and thin-film capacitors. High-purity grades including 99.9%, 99.99% and 99.999% are widely applied as sputtering targets to deposit hard films, dielectric layers and thin-film capacitor components.


Product Application of Yttrium oxide CAS#1314-36-9

Yttrium oxide acts as an effective mineralizing agent for spinel formation and serves as a basic raw material in materials science and inorganic synthesis. It can form uniform, dense high-temperature resistant protective coatings. It is also used to fabricate yttrium-iron garnets for high-efficiency microwave filters. Low-purity yttrium oxide is widely applied in the production of electronic ceramics.

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Product Information

Parameters


Melting point2410 °C
Boiling point81-83 °C
density5.01 g/mL at 25 °C(lit.)
Fp12 °C
storage temp.no restrictions.
solubilitysoluble in dilute acid solutions
formnanopowder
colorWhite
Specific Gravity5.01
PH10±1
Water SolubilityInsoluble
SensitiveAir Sensitive
Crystal StructureTrigonal
crystal systemCube
Merck1,410,107
Space groupIa3
Lattice constanta/nmb/nmc/nmα/oβ/oγ/oV/nm31.061.061.069090901.191
Exposure limitsACGIH: TWA 1 mg/m3
NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3
Cosmetics Ingredients FunctionsNOT REPORTED
InChI1S/3O.2Y
InChIKeySIWVEOZUMHYXCS-UHFFFAOYSA-N
SMILESO=[Y]O[Y]=O
CAS DataBase Reference1314-36-9(CAS DataBase Reference)
EPA Substance Registry SystemYttrium oxide (Y2O3) (1314-36-9)


Safety Information


Hazard CodesXi,F
Risk Statements36/37/38-67-36/37-36-11
Safety Statements26-36-37/39-16
RIDADRUN1950
WGK Germany1
RTECSZG3850000
F3月9日
TSCATSCA listed
HazardClass2.1
HS Code28469011
Storage Class13 - Non Combustible Solids
Toxicitymouse,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.


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FAQ

1. What kind of company is Bohai New Materials?
Bohai New Materials (Tianjin) Co., Ltd. is a foreign trade company specializing in the international trade of chemical products, located in the Binhai New Area of ​​Tianjin. Leveraging the strategic location of Tianjin Port, the company provides one-stop procurement and export services to global clients for a wide range of products, including plastic resins, basic chemical raw materials, fine chemicals, chemical fiber raw materials, and inorganic chemicals.


2. Which markets does the company serve?
Our products are primarily exported to Southeast Asia (Vietnam, Thailand, Indonesia, Malaysia), the Middle East (UAE, Saudi Arabia), Africa (Nigeria, Kenya), as well as Europe and the Americas.


3. Does the company have the qualifications to export hazardous chemicals?
Yes. We hold a valid license for the operation of hazardous chemicals and are well-versed in the export declaration, packaging, documentation, and transportation requirements for various types of hazardous goods. We are capable of handling the export of Class 3, Class 5, Class 8, and Class 9 hazardous chemicals.


4. What are the company's main products?
Our core product portfolio includes:
Plastic resins: PP, PE, PVC, ABS, PC, POM, etc.
Basic chemical raw materials: Soda ash, caustic soda, titanium dioxide, methanol, styrene, ethylene glycol, PTA, etc.
Fine chemicals: Pharmaceutical intermediates, pesticide intermediates, chemical additives, solvents, surfactants.
Chemical fiber raw materials: Polyester filament, polyester staple fiber, polyester chips (PET).
Inorganic chemicals: Calcium carbonate, talc powder, sodium sulfate, calcium chloride, magnesium chloride, etc.
Others: Paraffin wax, white oil, petroleum jelly (Vaseline), rubber, water treatment chemicals, etc.
If you have specific product requirements, please feel free to contact us; we will quickly source high-quality products to meet your needs.


5. How can I obtain a product quote? What information is required?
You can contact us via our official website, by phone, or by email. To ensure a quick and accurate quote, please provide the following details: product name and specifications, target purchase quantity, destination port, and desired delivery time. Please also inform us of any special packaging or testing requirements.

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