634263
Aldrich

Praseodymium(III,IV) oxide

nanopowder, <200 nm particle size (BET), 99% trace metals basis

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Molecular Formula

O₁₁Pr₆

Molecular Weight

1021.44

CAS Number

12037-29-5

MDL number

MFCD00011178

PubChem Substance ID

24882616

EG/EC Number

234-857-9

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Descriptions

Features and Benefits

Used in the solid state synthesis of a remarkable ternary, reduced molybdenum oxide, Pr₄Mo₉O₁₈, whose structure contains previously unknown Mo₇, Mo₁₃and Mo₁₉ clusters. The new cluster product is a small band gap semiconductor.¹

Packaging

25 g in poly btl

Properties

assay

99% trace metals basis

form

nanopowder

particle size

<200 nm (BET)

<50 nm (XRD)

density

6.5 g/mL at 25 °C(lit.)

References

Cited Reference

1. Tortelier, J.; Gougeon, P. Inorg. Chem. 37, 6229, (1998)

reference

RegBook 1 (3), 3289:H

Safety

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-37/39

WGK Germany

RTECS

TU1480000

Related Categories

... Nanomaterials > Nanoparticles: Oxides, Nitrides, and Other Ceramics

... Catalysis and Inorganic Chemistry > Praseodymium

... Oxides > Praseodymium

... Nanopowders and Nanoparticle Dispersions > 59: Pr

MSDS

Specification Sheet

Certificate of Analysis

More Information