Praseodymium Oxide Nanopowder

Praseodymium Oxide Nanopowder

Nano Praseodymium Oxide Pr6O11 Description

Product Name: Praseodymium Oxide Nanopowder

Formula: Pr6O11

Particle size: 50nm 0.8-1.5um，1.5-2.5um，4.0-6.0um

SSA (m2/g): 30-60

CAS No.: 12037-29-5

Molecular Weight: 1021.43

Density: 6.5 g/cm3

Melting point: 2183 °C

Appearance: Brown powder

Solubility: Insoluble in water, moderately soluble in strong mineral acids

Stability: Slightly hygroscopic

Nano Pr6O11 Chemical composition:

Nano Pr6O11 Application:

-Nano-Pr6O11 is used of making colored glaze of ceramic

-Used for making rare earth permanent magnets

-Grinding and Polishing

-Optical-fiber

Package:

-25 kg or 50 kg net weight for each bag, inner lined with double layers plastic bags, outer with drum (plastic/cardboard/iron), woven bag.

-1000 kg net weight on a plastic or wooden pallet.

-Purity on Rare Earth Oxide Basis.
In the rare earth industry, chemical purities of rare earth oxides and compounds are often presented on a rare earth oxide basis (REO basis), i.e., the content of a specific rare earth oxide in comparison to total rare earth oxides (TREO) present: REO/TREO. The statement of “CeO2 > 99%”, often means CeO2/TREO > 99%. To obtain the absolute purity of a specific oxide, you can use the formula: REO/TREO X Percentage of TREO in the material.

Purity on Rare Earth Metal Basis.
In the rare earth industry, chemical purities of rare earth metals are often presented on a rare earth metal basis (REM basis)), i.e., the content of a specific rare earth metal in comparison to total rare earth metals (TREM) present: REM/TREM. The statement of “Ce > 99%” often means Ce/TREM > 99%. To obtain the absolute purity of a specific metal, you can use the formula: REM/TREM X Percentage of TREM in the material.

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