High Purity Praseodymium Chloride Hydrate PrCl3 6H2O CAS 17272-46-7

Praseodymium chloride is an inorganic compound, chemical formula PrCl3, blue-green powder, easy to absorb moisture, soluble in water, ethanol. Its melting point is 786 ° C and its boiling point is 1700 ° C. Praseodymium chloride is widely used in many fields, it can be used as a petroleum catalyst, can also be used to make metal praseodymium and praseodymium compounds, and can be used to color glass and ceramics. In addition, praseodymium chloride is also used as a chemical reagent and plays an important role in scientific research and biochemical research. It is worth noting that praseodymium chloride may be harmful to the environment, and special attention should be paid to water bodies. When using and storing praseodymium chloride, it is necessary to follow the specifications to avoid its decomposition or other adverse effects.

Product Detail

product detail

Name: Praseodymium chloride hydrate Molecular formula: PrCl3.6H2O

CAS: 17272-46-7 Molecular weight: 355.36

Description: A proper amount of praseodymium oxide is dissolved in an excess of 2mol / L HCl, further concentrated after a few hours of heating reaction, and the precipitated crystal is praseodymium chloride hydrate after a few weeks in a desiccator filled with anhydrous calcium sulfate.

Specification:

Name		PrCl3_4N	PrCl3_3N	PrCl3_2N5
Molecular formula		PrCl3.6H2O	PrCl3.6H2O	PrCl3.6H2O
CAS		17272-46-7	17272-46-7	17272-46-7
Total rare earth TREO	%	≥44.5	≥42.0	≥41.0
Pr6O11/TREO	%	≥99.99	≥99.90	≥99.50
Rare earth impurities	%	≤0.01	≤0.1	≤0.5
Fe2O3	%	≤0.005	≤0.010	≤0.030
SiO2	%	≤0.01	≤0.05	≤0.10
CaO	%	≤0.01	≤0.05	≤0.10
Sulfate SO₄^2-	%	≤0.01	≤0.03	≤0.05
Property		Light green crystalline powder
Application area		Sulfur salt raw material, organic chemical reaction catalyst
Package		Conventional packaging, flexible packaging according to customer needs