Rare Earth Praseodymium Oxide Manufacturer

• CAS No.: 1333-86-4
• Formula: 57-13-6
• EINECS: 1317-34-6
• Classification: Praseodymium Oxide
• Grade Standard: Industrial Grade
• Kind: Acidic Oxide
• Model NO.: 12037-29-5
• Quality: First Class
• Delivery Time: 7-15 Workdays
• 111: 22222
• 333: 4444
• Transport Package: 50kg/Drum
• Specification: Drum
• Trademark: Non
• Origin: China
• HS Code: 4802560090
• Production Capacity: 500mt/Month

Product Description

 

raseodymium oxide 

Formula: Pr6O11
CAS No.: 12037-29-5
Molecular Weight: 1021.43
Density: 6.5 g/cm3
Melting point: 2183 °C
Appearance: Brown powder 
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Multilingual: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium

 

Application:

Praseodymium Oxide, also called Praseodymia, used to colour glasses and enamels; when mixed with certain other materials, Praseodymium produces an intense clean yellow colour in glass. Component of didymium glass which is a colourant for welder's goggles, also as important additive of Praseodymium yellow pigments. Praseodymium Oxide in solid solution with ceria, or with ceria-zirconia, have been used as oxidation catalysts. It can be used to create high-power magnets notable for their strength and durability.

 

 

Specification 

Products Name	Praseodymium Oxide
Pr6O11/TREO (% min.)	99.999	99.99	99.9	99
TREO (% min.)	99	99	99	99
Loss On Ignition (% max.)	1	1	1	1
Rare Earth Impurities	ppm max.	ppm max.	% max.	% max.
La2O3/TREO	2	50	0.02	0.1
CeO2/TREO	2	50	0.05	0.1
Nd2O3/TREO	5	100	0.05	0.7
Sm2O3/TREO	1	10	0.01	0.05
Eu2O3/TREO	1	10	0.01	0.01
Gd2O3/TREO	1	10	0.01	0.01
Y2O3/TREO	2	50	0.01	0.05
Non-Rare Earth Impurities	ppm max.	ppm max.	% max.	% max.
Fe2O3	2	10	0.003	0.005
SiO2	10	100	0.02	0.03
CaO	10	100	0.01	0.02
Cl-	50	100	0.025	0.03
CdO	5	5
PbO	10	10