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Praseodymium(III) Nitrate Hexahydrate 99+% Pure
|ADR||ADR 5.1 III UN1465|
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Praseodymium(III)nitrate (Pr(NO3)3) is a salt of the rare earth metal praseodymium with nitric acid.
Praseodymium(III) nitrate forms green crystals as hexahydrate. It is stable under normal conditions. At elevated temperatures it gradually loses the water of crystallization, above 253 °C the anhydrous form is retained. From approx. 310 °C decomposition takes place to praseodymium oxide nitrate (PrONO3) and nitrogen oxides
ADR 5.1 III UN 1465
H272 May intensify fire; oxidizer.
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H410 Very toxic to aquatic life with long lasting effects.
P210 Keep away from heat, hot surfaces, sparks, open flames and
other ignition sources. No smoking.
P220 Keep away from clothing and other combustible materials.
P264 Wash skin thoroughly after handling.
P273 Avoid release to the environment.
P302 + P352 IF ON SKIN: Wash with plenty of water.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do. Continue