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Rare Earth Oxides

Yttrium oxide, -1250 mesh, 99.99%

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Buy Yttrium oxide, -1250 mesh, 99.99% (CAS 1314-36-9) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

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Yttrium oxide, -1250 mesh, 99.99% chemical structure
CAS number1314-36-9
FormulaO3Y2
Molar mass225.81 g/mol
Physical formPowder
HS code28469090
Purity99.99%
InChIKeyRUDFQVOCFDJEEF-UHFFFAOYSA-N
IUPAC nametris(oxygen(2-));bis(yttrium(3+))

About Yttrium oxide, -1250 mesh, 99.99%

Yttrium oxide, -1250 mesh, 99.99% sits in our rare Earth Oxides section and ships worldwide from stock or short lead time. For your records (99.99%), the material is defined by CAS 1314-36-9, formula O3Y2 and molar mass 225.81 g/mol. Expect white powder.

Where it is used

  • Phosphors & glass
  • Catalysts
  • Magnets & ceramics

Safe handling

Literature values: density 5.01 g/mL at 25 °C. Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.

Standard pack sizes are 25 g, 100 g and 1 kg, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Phosphors & glass
  • Catalysts
  • Magnets & ceramics

Applications

Electronics, PCB and SemiconductorsMining, Mineral Processing and MetallurgyResearch Labs and Universities

Specifications and identifiers

Specifications of Yttrium oxide, -1250 mesh, 99.99%
Product nameYttrium oxide, -1250 mesh, 99.99%
Catalogue numberZX-014604
CAS number1314-36-9
IUPAC nametris(oxygen(2-));bis(yttrium(3+))
Molecular formulaO3Y2
Molar mass225.81 g/mol
Exact mass225.7964
Purity / assay99.99%
Physical formPowder
AppearanceWhite powder
Density5.01 g/mL at 25 °C
H-bond donors / acceptors0 / 3
Topological polar surface area3 Ų
HS code28469090
InChIKeyRUDFQVOCFDJEEF-UHFFFAOYSA-N
SMILES[O-2].[O-2].[O-2].[Y+3].[Y+3]
PubChem CID159374
SynonymsYttria, Yttrium(III) oxide, diyttrium trioxide, yttrium sesquioxide, Yttrium trioxide, Yttrium(3+) oxide, YO 3-245, Yttrium Oxydatum, Yttrium oxide (Y2O3), Yttrium oxide europium-doped

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Yttrium oxide, -1250 mesh, 99.99%
25 gQuoted on request
100 gQuoted on request
1 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Yttrium oxide, -1250 mesh, 99.99%

Which CAS number identifies Yttrium oxide, -1250 mesh, 99.99%?
Yttrium oxide, -1250 mesh, 99.99% is registered under CAS 1314-36-9. You may also see it listed as Yttria, Yttrium(III) oxide, diyttrium trioxide. Our catalogue number for this item is ZX-014604.
What are the formula and molar mass of Yttrium oxide, -1250 mesh, 99.99%?
For Yttrium oxide, -1250 mesh, 99.99%, its formula is O3Y2 and its molar mass is 225.81 g/mol. InChIKey RUDFQVOCFDJEEF-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Yttrium oxide, -1250 mesh, 99.99%?
This listing is 99.99% purity. Standard packs are 25 g, 100 g, 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Yttrium oxide, -1250 mesh, 99.99%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Yttrium oxide, -1250 mesh, 99.99% to my country?
Yes. Because Yttrium oxide, -1250 mesh, 99.99% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 1314-36-9

All 21 grades

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