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Rare Earth Oxides

Europium oxide, 99.9%

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Buy Europium oxide, 99.9% (CAS 1308-96-9) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-014535.

Pack sizes
Europium oxide, 99.9% chemical structure
CAS number1308-96-9
FormulaEu2O3
Molar mass351.93 g/mol
Physical formPowder
HS code28469090
Purity99.9%
InChIKeyAEBZCFFCDTZXHP-UHFFFAOYSA-N
IUPAC namebis(europium(3+));tris(oxygen(2-))

About Europium oxide, 99.9%

Zemixal supplies Europium oxide, 99.9% within its inorganic Chemicals, Metals & Advanced Materials portfolio. Key data (99.9%): CAS 1308-96-9, formula Eu2O3 and molar mass 351.93 g/mol. Typical appearance is white powder.

Use cases we see most often

  • Phosphors & glass
  • Catalysts
  • Magnets & ceramics
  • Fluorescent labelling

Handling and storage

Reported physical data: density 7.42 g/mL at 25 °C. Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Available as 1 g, 5 g, 25 g and 100 g. Larger or split packs can be arranged. 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
  • Fluorescent labelling

Applications

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

Specifications and identifiers

Specifications of Europium oxide, 99.9%
Product nameEuropium oxide, 99.9%
Catalogue numberZX-014535
CAS number1308-96-9
IUPAC namebis(europium(3+));tris(oxygen(2-))
Molecular formulaEu2O3
Molar mass351.93 g/mol
Exact mass351.8258
Purity / assay99.9%
Physical formPowder
AppearanceWhite powder
Density7.42 g/mL at 25 °C
H-bond donors / acceptors0 / 3
Topological polar surface area3 Ų
HS code28469090
InChIKeyAEBZCFFCDTZXHP-UHFFFAOYSA-N
SMILES[O-2].[O-2].[O-2].[Eu+3].[Eu+3]
PubChem CID159371
SynonymsEuropium(III) oxide, Europium trioxide, Europium oxide (Eu2O3), Dieuropium trioxide, Europium sesquioxide, Europia (Eu2O3), Europium(3+) oxide, Eu2O3, Europium(III) oxide, REacton?, Europium oxide (EuO1.5), Europium oxide powder, 99.99%(REO) Nano

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 Europium oxide, 99.9%
1 gQuoted on request
5 gQuoted on request
25 gQuoted on request
100 gQuoted on request

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

Questions about Europium oxide, 99.9%

Which CAS number identifies Europium oxide, 99.9%?
Europium oxide, 99.9% is registered under CAS 1308-96-9. You may also see it listed as Europium(III) oxide, Europium trioxide, Europium oxide (Eu2O3). Our catalogue number for this item is ZX-014535.
What are the formula and molar mass of Europium oxide, 99.9%?
For Europium oxide, 99.9%, its formula is Eu2O3 and its molar mass is 351.93 g/mol. InChIKey AEBZCFFCDTZXHP-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Europium oxide, 99.9%?
This listing is 99.9% purity. Standard packs are 1 g, 5 g, 25 g, 100 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Europium oxide, 99.9%?
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 Europium oxide, 99.9% to my country?
Yes. Because Europium oxide, 99.9% 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 1308-96-9

All 9 grades

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