Basic information Safety Supplier Related

PRASEODYMIUM(III) OXIDE 99.9%

Basic information Safety Supplier Related

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
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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)
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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
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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%Supplier

Alfa Aesar
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400-6106006
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Energy Chemical
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021-58432009 400-005-6266
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sales8178@energy-chemical.com
Shanghai Hanhong Scientific Co.,Ltd.
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021-54308259
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info@hanhongsci.com
BEST-REAGENT
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400-1166196 18981987031
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9ding chemical ( Shanghai) Limited
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4009209199
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sales@9dingchem.com