Praseodymium Chloride (CAS No. 19423-77-9) Supplier

PR1533 Praseodymium Chloride

Catalog No.PR1533
CAS Number19423-77-9
Chemical FormulaPrCl3.xH2O
Density4.02 g/cm3
AppearanceGreen crystalline
SolublenessSoluble in water, moderately soluble in strong min
Molecular Weight247.27 (anhy)
StabilitySlightly hygroscopic

Stanford Materials Corporation (SMC) provides high purity Praseodymium Chloride at competitive prices.

INQUIRY

Neodymium Chloride is mainly used for glass, crystal and capacitors. Colours glass delicate shades ranging from pure violet through wine-red and warm gray. Light transmitted through such glass shows unusually sharp absorption bands. It is useful in protective lenses for welding goggles. It is also used in CRT displays to enhance contrast between reds and greens. It is highly valued in glass manufacturing for its attractive purple coloring to glass.

Certificate Of Analysis

Product Code	CL59-4N	CL59-3N	CL59-2N
Grade	99.99%	99.9%	99%
CHEMICAL COMPOSITION
Pr6O11/TREO (% min.)	99.99	99.9	99
TREO (% min.)	45	45	45
Rare Earth Impurities	ppm max.	% max.	% max.
La2O3/TREO CeO2/TREO Nd2O3/TREO Sm2O3/TREO Eu2O3/TREO Gd2O3/TREO Y2O3/TREO	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.	% max.	% max.
Fe2O3 SiO2 CaO CdO PbO	10 100 100 10 10	0.003 0.02 0.01	0.005 0.03 0.02