Product

PRASEODYMIUM(III) OXIDE 99.9%

CAS No.：12036-32-7

Other grades of this product :

PRASEODYMIUM(III) OXIDE 99.9% Basic information

Product Name:	PRASEODYMIUM(III) OXIDE 99.9%
Synonyms:	praseodymium(3+);Praseodymium(III) oxide (metals basis);PrasedyMiuM oxide;III)PrasedyMiuM(III);praseodymiumoxide(pr2o3);PRASEODYMIUM(III) OXIDE 99.9%;Prasedymium(III) oxide;dipraseodymium trioxide
CAS:	12036-32-7
MF:	O3Pr2
MW:	329.8135
EINECS:	234-845-3
Product Categories:	Inorganics;Metal and Ceramic Science;Oxides;Praseodymium
Mol File:	12036-32-7.mol

PRASEODYMIUM(III) OXIDE 99.9% Chemical Properties

Melting point	2300°C
Boiling point	3760℃[at 101 325 Pa]
density	7.07
form	Sintered Lump
Specific Gravity	7.07
Water Solubility	Insoluble in water. Moderately soluble in strong mineral acids.
Merck	14,7712
EPA Substance Registry System	Praseodymium oxide (Pr2O3) (12036-32-7)

Safety Information

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

MSDS Information

PRASEODYMIUM(III) OXIDE 99.9% Usage And Synthesis

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	Notclassified

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

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