ChemicalBook > CAS DataBase List > PRASEODYMIUM(III) OXIDE 99.9%

PRASEODYMIUM(III) OXIDE 99.9%

Product Name: PRASEODYMIUM(III) OXIDE 99.9%
CAS No.: 12036-32-7
Chemical Name: PRASEODYMIUM(III) OXIDE 99.9%
Synonyms: praseodymium(3+);PrasedyMiuM oxide;III)PrasedyMiuM(III);Praseodymium trioxide;Prasedymium(III) oxide;Praseodymium HEXAOXIDE;dipraseodymium trioxide;praseodymiumoxide(pr2o3);praseodymium(III) trioxide;PRASEODYMIUM(III) OXIDE 99.9%
CBNumber: CB4499857
Molecular Formula: O3Pr2
Formula Weight: 329.8135
MOL File: 12036-32-7.mol

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PRASEODYMIUM(III) OXIDE 99.9% Property

Melting point:

2300°C

Boiling point:

3760℃[at 101 325 Pa]

Density

7.07

storage temp.

Store at room temperature, keep dry and cool

form

Sintered Lump

Specific Gravity

7.07

color

white hexagonal, hexane crystals, crystalline

Water Solubility

Insoluble in water. Moderately soluble in strong mineral acids.

Crystal Structure

La2O3 type

crystal system

Three sides

Merck

14,7712

Space group

P3m1

Lattice constant

a/nm	b/nm	c/nm	α/o	β/o	γ/o	V/nm3
0.38577	0.38577	0.6012	90	90	120	0.0775

EPA Substance Registry System

Praseodymium oxide (Pr2O3) (12036-32-7)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39
WGK Germany: 1
RTECS: TU1480000
TSCA: Yes
HS Code: 28469017

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 558249
Product name: Praseodymium(III) oxide
Purity: 99.9% trace metals basis
Packaging: 10g
Price: $375
Updated: 2025/07/31

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PRASEODYMIUM(III) OXIDE 99.9% Chemical Properties,Usage,Production

Chemical Properties

yellow-green amorphous; 3–12mm pieces with 10μm average or less with 99.9% purity [CER91] [CRC10]

Uses

Praseodymium(III) oxide is used as a pigment in glass, optic and ceramic industries. Praseodymium-doped glass called didymium glass is used in welding goggles, since it blocks infra-red radiation. Further, it is used as a dielectric in combination with silicon.

Flammability and Explosibility

Not classified

PRASEODYMIUM(III) OXIDE 99.9% Preparation Products And Raw materials

Raw materials

Preparation Products

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12036-32-7, PRASEODYMIUM(III) OXIDE 99.9%Related Search:

Scandium oxide RHENIUM (VI) OXIDE Praseodymium oxide TIN(II) OXIDE Dysprosium oxide LYCOBETAINE Cerium dioxide Styrene oxide Zinc oxide DEUTERIUM OXIDE Thulium oxide Digold trioxide Molybdenum(IV) oxide BERYLLIUM OXIDE Calcium oxide Oxyresveratrol NIOBIUM (IV) OXIDE INDIUM TIN OXIDE

praseodymium(3+)

Praseodymium(III) oxide (metals basis)

PrasedyMiuM oxide

III)PrasedyMiuM(III)

praseodymiumoxide(pr2o3)

PRASEODYMIUM(III) OXIDE 99.9%

Prasedymium(III) oxide

dipraseodymium trioxide

Praseodymium(III)oxide,99.9%(metalsbasis)

Praseodymium(III) oxide 99.9% trace metals basis

Praseodymium trioxide

Praseodymium HEXAOXIDE

praseodymium(III) trioxide

Praseodymium(III) Oxide Sputtering Target

12036-32-7

Inorganics

Metal and Ceramic Science

Oxides

Praseodymium