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| PRASEODYMIUM(III) OXIDE 99.9% Basic information |
| 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 | color | white hexagonal, hexane crystals, crystalline | Water Solubility | Insoluble in water. Moderately soluble in strong mineral acids. | Merck | 14,7712 | EPA Substance Registry System | Praseodymium oxide (Pr2O3) (12036-32-7) |
Hazard Codes | Xi | Risk Statements | 36/37/38 | Safety Statements | 26-37/39 | WGK Germany | 1 | RTECS | TU1480000 | TSCA | Yes | HS Code | 28469017 |
| 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 | Not classified |
| PRASEODYMIUM(III) OXIDE 99.9% Preparation Products And Raw materials |
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