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Rare Earth Oxides

Erbium oxide, GR 99.99%

ARAvailable on request

Erbium oxide, GR 99.99% (CAS 12061-16-4) supplier Zemixal: Er2O3, COA and SDS with every lot, worldwide shipping. Part of our Rare Earth Oxides range.

Pack sizes
Erbium oxide, GR 99.99% product illustration
CAS number12061-16-4
FormulaEr2O3
Molar mass382.52 g/mol
Physical formPowder
HS code28469090
Purity99.99%

About Erbium oxide, GR 99.99%

Researchers and plant chemists source Erbium oxide, GR 99.99% from Zemixal for routine and specialised work. Identity at a glance (AR): CAS 12061-16-4, formula Er2O3 and molar mass 382.52 g/mol. Expect pink powder.

Typical applications

  • Phosphors & glass
  • Catalysts
  • Magnets & ceramics
  • Pharmaceutical synthesis

Handling and storage

Literature values: density 8.64 g/mL at 25 °C. Handle with the usual laboratory precautions and consult the SDS supplied with each lot.

Order it in 1 g, 5 g, 10 g, 25 g and 100 g packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Phosphors & glass
  • Catalysts
  • Magnets & ceramics
  • Pharmaceutical synthesis

Applications

Grade guides

Specifications and identifiers

Specifications of Erbium oxide, GR 99.99%
Product nameErbium oxide, GR 99.99%
Catalogue numberZX-014533
CAS number12061-16-4
Molecular formulaEr2O3
Molar mass382.52 g/mol
GradeAR
Purity / assay99.99%
Physical formPowder
AppearancePink powder
Density8.64 g/mL at 25 °C
HS code28469090
Synonymserbia

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Erbium oxide, GR 99.99%
1 gQuoted on request
5 gQuoted on request
10 gQuoted on request
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 Erbium oxide, GR 99.99%

Which CAS number identifies Erbium oxide, GR 99.99%?
Erbium oxide, GR 99.99% is registered under CAS 12061-16-4. You may also see it listed as erbia. Our catalogue number for this item is ZX-014533.
What are the formula and molar mass of Erbium oxide, GR 99.99%?
For Erbium oxide, GR 99.99%, its formula is Er2O3 and its molar mass is 382.52 g/mol.
What grade and pack sizes are available for Erbium oxide, GR 99.99%?
This listing is AR grade with 99.99% purity. Standard packs are 1 g, 5 g, 10 g, 25 g, 100 g, 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Erbium oxide, GR 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 Erbium oxide, GR 99.99% to my country?
Yes. Erbium oxide, GR 99.99% ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

Other grades with CAS 12061-16-4

All 6 grades

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