Praseodymium Chloride
Brief information
Formula: PrCl3.xH2O
CAS No.: 19423-77-9
Molecular Weight: 247.27 (anhy)
Density: 4.02 g/cm3
Melting point: 786° C
Appearance: Green crystalline
Solubility: Soluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Multilingual: Praseodymium Chlorid, Chlorure De Praseodymium, Cloruro Del Praseodymium
Application:
Praseodymium Chloride, used to colour glasses and enamels; when mixed with certain other materials, praseodymium produces an intense clean yellow colour in glass. Praseodymium Chloride is also the main raw materials for making Praseodymium Metal. 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.Praseodymium Chloride is used in industries such as ceramic pigments, magnetic materials, intermediates of praseodymium compounds, and chemical reagents.
Specification
| Pr6O11/TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 45 | 45 | 45 | 45 |
| Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| La2O3/TREO CeO2/TREO Nd2O3/TREO Sm2O3/TREO Eu2O3/TREO Gd2O3/TREO Y2O3/TREO |
5 5 10 1 1 1 5 |
50 50 100 10 10 10 50 |
0.03 0.05 0.1 0.01 0.01 0.01 0.01 |
0.1 0.1 0.7 0.05 0.01 0.01 0.05 |
| Non-Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| Fe2O3 SiO2 CaO CdO PbO |
5 50 100 10 10 |
10 100 100 10 10 |
0.003 0.02 0.01 |
0.005 0.03 0.02 |
Note: Product production and packaging can be carried out according to user specifications.
Packaging: Vacuum packaging of 1, 2, and 5 kilograms per piece, cardboard drum packaging of 25, 50 kilograms per piece, woven bag packaging of 25, 50, 500, and 1000 kilograms per piece.
Product features:
High purity: The product has undergone multiple purification processes, with a relative purity of up to 99.999%.
Good water solubility: The product has been prepared and does not contain chlorine oxides. It dissolves clearly in pure water and has good light transmittance.
Praseodymium chloride uses;Praseodymium Chloride Hexahydrate;PrCl3·6H2O;Praseodymium chloride manufacture
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