Praseodymium oxide, GR 99.9%

Name: Praseodymium oxide, GR 99.9%
Brand: Vaqora Chemicals
SKU: VQ-015512

About Praseodymium oxide, GR 99.9%

Praseodymium oxide (CAS 12037-29-5) is a rare earth oxide offered by Vaqora Chemicals (AR grade) at a purity of 99.9%. Formula O11Pr6-4, molecular weight 1021.44 g/mol. Systematically, it is named undecakis(oxygen(2-)). Hexakis(praseodymium(3+)). Common synonyms include Praseodymium(III,IV) oxide and Praseodymium oxide (Pr6O11).

The material typically appears as a black powder. Literature values give a density of 6.5 g/mL at 25 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Good laboratory practice and suitable PPE are recommended during handling.

Typical applications include phosphors and glass, catalysts, magnets and ceramics and dyes and pigments manufacture. Typical end-use sectors are academic and industrial research, electronics and semiconductors and metallurgy and mining.

We offer Praseodymium oxide in 10 g, 25 g and 100 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Phosphors & glass
Catalysts
Magnets & ceramics
Dyes & pigments manufacture

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Praseodymium oxide, GR 99.9%
Catalogue No.	VQ-015512
CAS Number	12037-29-5
IUPAC name	undecakis(oxygen(2-));hexakis(praseodymium(3+))
Molecular formula	O₁₁Pr₆-4
Molecular weight	1021.44 g/mol
Exact mass	1021.39
Grade	AR
Purity / assay	99.9%
HSN code	28469090
InChIKey	HPZIIFVSYNLWNX-UHFFFAOYSA-N
SMILES	[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Pr+3].[Pr+3].[Pr+3].[Pr+3].[Pr+3].[Pr+3]
PubChem CID	159413

Physical properties
Physical form	Powder
Appearance	Black powder
Density	6.5 g/mL at 25 °C
H-bond donors / acceptors	0 / 11
TPSA	11 Å²
Synonyms	Praseodymium(III,IV) oxide, Praseodymium oxide (Pr6O11), Praseodymium oxide, O11-pr6, Praseodymium (III,IV) oxide, Praseodymium oxide, O11Pr6, Hexapraseodymium undecaoxide, Praseodymium undecaoxide, Pr6O11, praseodymiun undecaoxide

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 12037-29-5

Praseodymium oxide, ceramic grade

CAS: 12037-29-5
Formula: O₁₁Pr₆-4
MW: 1021.44 g/mol

VQ-015511

Puriss

Praseodymium(III, IV) oxide, 99.99%

CAS: 12037-29-5
Formula: O₁₁Pr₆-4
MW: 1021.44 g/mol

VQ-015514

Puriss

Praseodymium(III, IV) oxide, 99.995%

CAS: 12037-29-5
Formula: O₁₁Pr₆-4
MW: 1021.44 g/mol

VQ-015515

Praseodymium(III, IV) oxide, 99.996%

CAS: 12037-29-5
Formula: O₁₁Pr₆-4
MW: 1021.44 g/mol

VQ-015516

Praseodymium(III,IV) oxide nanopowder, APS 15-30 nm, 99.9%

CAS: 12037-29-5
Formula: O₁₁Pr₆-4
MW: 1021.44 g/mol

VQ-017505

Praseodymium(III,IV) oxide nanopowder, APS 50 nm, 99.5%

CAS: 12037-29-5
Formula: O₁₁Pr₆-4
MW: 1021.44 g/mol

VQ-017506

Frequently asked questions

What is the CAS number of Praseodymium oxide, GR 99.9%?

The CAS Registry Number of Praseodymium oxide, GR 99.9% is 12037-29-5. It is also known as Praseodymium(III,IV) oxide, Praseodymium oxide (Pr6O11), Praseodymium oxide, O11-pr6.

What is the molecular formula and molecular weight of Praseodymium oxide, GR 99.9%?

Praseodymium oxide, GR 99.9% has the molecular formula O11Pr6-4 and a molecular weight of 1021.44 g/mol.

Which grade and pack sizes of Praseodymium oxide, GR 99.9% can I order?

We supply Praseodymium oxide, GR 99.9% in AR (99.9%) grade, in 10 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Praseodymium oxide, GR 99.9%?

Yes. Every lot of Praseodymium oxide, GR 99.9% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Praseodymium oxide, GR 99.9% be shipped internationally?

Yes. We export Praseodymium oxide, GR 99.9% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.