CAS 12307-29-5 99.95%Min Purity Rare Earth Praseodymium Oxide

• Certification: RoHS, CE, ISO
• Shape: Powder
• Application: Polishing, Fiber Optic Fields
• Product Type: Rare Earth Oxide
• Composition: Praseodymium Oxide
• Sample: Availiable
• Model NO.: FITECH-Praseodymium Oxide
• CAS: 12307-29-5
• Usage: Polishing, Fiber Optic Fields
• Package: 50kg Iron or 1000kg Bag Packing
• Treo: 99.5%Min
• Appearance: Black Powder
• Molecular Weight: 1021.44
• Name: Praseodymium Oxide
• Transport Package: 25kg Drum Packing or as Required
• Specification: 99.95%min
• Trademark: FITECH
• Origin: China
• HS Code: 2846901700
• Production Capacity: 1000mt/Year

Product Description

99.5%min Praseodymium Oxide

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

ITEM			SPECIFICATIONS			TEST RESULTS
Pr6O11/TREO(%,min)			99.9			99.9
TREO(%,min)			99.0			99.75
RE Impurities(%/TREO,Max)
La2O3			0.05			0.004
CeO2			0.05			0.009
Nd2O3			0.4			0.09
Sm2O3			0.03			0.005
Y2O3			0.01			0.003
Non-Re Impurities(%,Max)
Al2O3			0.05			0.01
Fe2O3			0.01			0.005
CaO			0.05			0.01
SiO2			0.05			0.01
SO4			0.05			0.012
Cl-			0.05			0.01
Other Index
L.O.I			1.0%Max			0.1%

 

Applications
 

1: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.

2:Component of didymium glass which is a colourant for welder's goggles, also as important additive of Praseodymium yellow pigments.

3:Praseodymium Oxide in solid solution with ceria, or with ceria-zirconia, have been used as oxidation catalysts.

4:It can be used to create high-power magnets notable for their strength and durability.

Related Products
        Rare Earth Oxide                                             Rare Earth Polishing Powder                                            Rare Earth Hydroxide       
Rare Earth Chloride                                                      Rare Earth Nitrate                                                 Rare Earth Carbonate
 

Packing and delivery

About us
Laboratory                                                                                                          Workshop

Our Certificate

Customer Photos
FAQ 

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.