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Introduction:
Details:
Formula: Pr(NO3)3.6H2O
CAS No.: 15878-77-0
Molecular Weight: 434.92
Density:N/A
Melting point: N/A
Appearance: Green crystalline
Solubility: Soluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Multilingual: PraseodymiumNitrat, Nitrate De Praseodymium, Nitrato Del Praseodymium
Usage:
Praseodymium Nitrate is applied to colour glasses and enamels; when mixed with certain other materials, Praseodymium produces an intense clean yellow colour in glass. Component of Didymium glass which is used to make certain types of welder's and glass blower's goggles, also as important additive of Praseodymium yellow pigments. 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.
Certificate Of Analysis
Product Code | 5971 | 5973 | 5975 | 5977 |
Grade | 99.999% | 99.99% | 99.9% | 99% |
CHEMICAL COMPOSITION | ||||
Pr6O11/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
TREO (% min.) | 38 | 38 | 38 | 38 |
Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
La2O3/TREO | 5 | 50 | 0.03 | 0.1 |
Non-Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
Fe2O3 | 5 | 10 | 0.003 | 0.005 |