Agent Name

Praseodymium (III,IV) oxide

CAS Number

12037-29-5

Formula

O11-Pr6

Major Category

Metals

Synonyms

Hexapraseodymium undecaoxide; Praseodymium oxide; Praseodymium oxide (Pr6O11); Praseodymium oxide, O11-Pr6; Praseodymium undecaoxide; Praseodymium(III,IV) oxide; [ChemIDplus]

Category

Rare Earth Metals

Sources/Uses

Praseodymium oxide (Pr2O3) oxidizes to Pr6O11 when heated in air. [Merck Index]

Comments

See "Praseodymium." See "RARE EARTH METALS" and linked occupational diseases.

Adverse Effects
Fibrogenic

Yes

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Chemical Information

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