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. Applications: Praseodymium Nitrate is applied to color glasses and enamels; when mixed with certain other materials, Praseodymium produces an intense clean yellow color 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. Solubility: Soluble in water, moderately soluble in strong mineral acids Molecular Formula: Pr(NO3)3.6H2O Room temperature, dryAlfa Chemistry Materials product group: Metal Manufacturer data sheet |