Praseodymium Chloride Anhydrous PrCl3 CAS 10361-79-2 For Ceramic Alloy Additives

Anhydrous praseodymium chloride, chemical formula PrCl3, is a blue-green powdered inorganic compound, easy to absorb moisture, soluble in water, ethanol. It has high density (4.02 g/cm³), high melting point (786 ° C) and high boiling point (1700 ° C). Anhydrous praseodymium chloride is mainly used in petroleum catalysts, but also used to make metal praseodymium and its compounds, can also be used for glass and ceramic coloring. The preparation method consists of synthesis under controlled temperature and atmosphere conditions by a specific chemical reaction, followed by drying and sealed preservation. In addition, praseodymium chloride anhydrous is also commonly used as a reagent in experiments. Please note that the use of anhydrous praseodymium chloride should follow the relevant safety regulations to prevent harm to the human body and the environment.

Product Detail

product detail

Name: anhydrous praseodymium chloride, praseodymium chloride ultra dry CAS: 10361-79-2

Molecular formula: PrCl3 Molecular weight: 247.27

Description: Praseodymium chloride is a blue-green powder, easy to absorb moisture, soluble in water and ethanol. In the preparation of anhydrous praseodymium chloride, the solid praseodymium chloride hydrate and ammonium chloride are usually packed in a quartz boat, under reduced pressure, pure and dry HCl gas is introduced, the water is removed by temperature programmed, and then slowly heated to 350 ℃, the excess ammonium chloride is removed by sublimation, the furnace is opened while hot, the quartz tube is transferred to a dryer, and the product is transferred to a hot and dry reagent bottle after cooling, and the product is quickly sealed.

Name		PrCl3_4N	PrCl3_3N	PrCl3_2N5
Molecular formula		PrCl3	PrCl3	PrCl3
CAS		10361-79-2	10361-79-2	10361-79-2
Total rare earth TREO	%	≥68.70	≥68.40	≥68.20
Pr6O11/TREO	%	≥99.99	≥99.90	≥99.50
Chloride Cl^-	%	≥42.90	≥42.60	≥42.40
Non-rare earth impurities	%	≤0.0030	≤0.0050	≤0.010
Water insoluble matter	%	≤0.01	≤0.05	≤0.10
Water content	%	≤0.10	≤0.50	≤1.0
Property		Light green powder or granule, hygroscopic, vacuum preservation required
Application area		Non-ferrous metallurgical industry to prepare metal praseodymium, organic chemical reaction catalyst
Package		Vacuum packaging, flexible packaging according to customer needs

Specification:

Packing: topical 5kg / bag or 1kg / bag Vacuum packaging, also provided small package: 100g, 200g, 500g aluminum foil bag vacuum small package.

Uses: It can be used as a petroleum catalyst, as well as in the production of metal praseodymium and praseodymium compounds, glass and ceramic coloring, and as an experimental reagent.