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Rare Earth Oxides

Praseodymium(III) oxide, 99.9%

Available on request

Praseodymium(III) oxide, 99.9% (CAS 12036-32-7) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Purity 99.9%.

Pack sizes
Praseodymium(III) oxide, 99.9% chemical structure
CAS number12036-32-7
FormulaO3Pr2
Molar mass329.81 g/mol
Physical formPowder
HS code29420090
Purity99.9%
InChIKeyMMKQUGHLEMYQSG-UHFFFAOYSA-N
IUPAC nametris(oxygen(2-));bis(praseodymium(3+))

About Praseodymium(III) oxide, 99.9%

Praseodymium(III) oxide, 99.9% is part of the Zemixal rare Earth Oxides range. Key data (99.9%): CAS 12036-32-7, formula O3Pr2 and molar mass 329.81 g/mol. It is described as light green to green powder.

Use cases we see most often

  • Phosphors & glass
  • Catalysts
  • Magnets & ceramics

Handling and storage

Handle with the usual laboratory precautions and consult the SDS supplied with each lot.

Available as 5 g, 10 g and 50 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.

Specifications and identifiers

Specifications of Praseodymium(III) oxide, 99.9%
Product namePraseodymium(III) oxide, 99.9%
Catalogue numberZX-014571
CAS number12036-32-7
IUPAC nametris(oxygen(2-));bis(praseodymium(3+))
Molecular formulaO3Pr2
Molar mass329.81 g/mol
Exact mass329.8001
Purity / assay99.9%
Physical formPowder
AppearanceLight green to green powder
H-bond donors / acceptors0 / 3
Topological polar surface area3 Ų
HS code29420090
InChIKeyMMKQUGHLEMYQSG-UHFFFAOYSA-N
SMILES[O-2].[O-2].[O-2].[Pr+3].[Pr+3]
PubChem CID165911
SynonymsDipraseodymium trioxide, Praseodymia, Praseodymium oxide, Praseodymium sesquioxide, Praseodymium trioxide, Praseodymium oxide (Pr2O3), PRASEODYMIUM(III) OXIDE 99.9per cent

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 Praseodymium(III) oxide, 99.9%
5 gQuoted on request
10 gQuoted on request
50 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 Praseodymium(III) oxide, 99.9%

Which CAS number identifies Praseodymium(III) oxide, 99.9%?
Praseodymium(III) oxide, 99.9% is registered under CAS 12036-32-7. You may also see it listed as Dipraseodymium trioxide, Praseodymia, Praseodymium oxide. Our catalogue number for this item is ZX-014571.
What are the formula and molar mass of Praseodymium(III) oxide, 99.9%?
For Praseodymium(III) oxide, 99.9%, its formula is O3Pr2 and its molar mass is 329.81 g/mol. InChIKey MMKQUGHLEMYQSG-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Praseodymium(III) oxide, 99.9%?
This listing is 99.9% purity. Standard packs are 5 g, 10 g, 50 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Praseodymium(III) 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 Praseodymium(III) oxide, 99.9% to my country?
Yes. Praseodymium(III) oxide, 99.9% ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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