| Identification | Back Directory | [Name]
praseodymium trihydroxide | [CAS]
16469-16-2 | [Synonyms]
Einecs 240-513-9
praseodymium trihydroxide
Praseodymium(III) hydroxide
Praseodymium(III)trihydoxide
Praseodymium hydroxide (pr(OH)3) | [EINECS(EC#)]
240-513-9 | [Molecular Formula]
H3O3Pr | [MDL Number]
MFCD00050001 | [MOL File]
16469-16-2.mol | [Molecular Weight]
191.93 |
| Hazard Information | Back Directory | [Chemical Properties]
gelatinous; pale green; obtained by reacting hydroxide with Pr salt; purple powder(s) obtained by reacting Pr carbide with H2O [MER06] |
| Questions And Answer | Back Directory | [Uses]
Praseodymium trihydroxide used to colour glasses ,enamels and pigments. Much research is being done on its optical properties for use in amplification of telecommunication systems. It can be used to create high-power magnets notable for their strength and durability. It is present in the rare earth mixture whose Fluoride forms the core of carbon arc lights which are used in the motion picture industry for studio lighting and projector lights.
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