Praseodymium Oxide CAS NO.12037-29-5

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Product Details

Keywords

praseodymium oxide
Praseodymia
praseodymium sesquioxide

Quick Details

ProName: Praseodymium Oxide
CasNo: 12037-29-5
Molecular Formula: Pr6O11
Appearance: Black Powder
Application: Many
DeliveryTime: Within 7 days time
PackAge: 50KGS/Drum
Port: Any Port, China
ProductionCapacity: 3000 Metric Ton/Month
Purity: 99.995%
Storage: Dry, Cool Place
Transportation: By Sea
LimitNum: 1 Kilogram
Impurity: 0.01%
Grade: Industrial Grade
Place of Origin: China
Sample: Free
Certificate: ISO 9001
Package: By Drum
Brand Name: OEM

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Details

Praseodymium Oxide:

Appearance: Black powder
Formula:Pr6O11
Relative Molecular Weight:1021.44
CAS Number: 12037-29-5
EINECS Number: 234-857-9
Melting point: 2042°C

Boiling point: 3760°C
Water solubility: Insoluble in water, moderately soluble in strong mineral acids

Stability: Slightly hygroscopic
Density: 6.88 g/cm3

Specifications:

Product Code)		Pr6O11-2	Pr6O11-4	Pr6O11-5
TREO ≥		99.0	99.0	99.0
Rr6O11/REO ≥		99.9	99.5	98.0
RE impurities/REO (max)	La2O3	0.0050	0.0500	0.0500
	CeO2	0.0100	0.0500	0.1000
	Nd2O3	0.0300	0.3000	1.0000
	Sm2O3	0.0100	0.0200	0.0500
	Eu2O3	0.0100	0.0100	0.0100
	Gd2O3	0.0050	0.0100	0.0100
	Tb4O7	0.0050	0.0100	0.0100
	Dy2O3	0.0050	0.0100	0.0100
	Y2O3	0.0050	0.0100	0.0100
Non-RE impurities (max)	Fe2O3	0.0020	0.0030	0.0050
	CaO	0.0030	0.0050	0.0100
	Cuo	0.0010	0.0010	0.0010
	Nio	0.0010	0.0010	0.0010
	Cl	0.0500	0.1000	0.3000
(Loss)1000°C%≤1h		1.0	1.0	1.0

Grade	Pr6O11 2N	Pr6O11 2N5	Pr6O11 3N	Pr6O11 4N
TREO(%min)	99.00	99.00	99.00	99.00
Pr6O11/TREO(%min)	99.00	99.50	99.90	99.99
Fe2O3(%max)	0.015	0.010	0.005	0.002
SiO2(%max)	0.015	0.010	0.005	0.002
CaO(%max)	0.035	0.030	0.020	0.010
Cl-(%max)	0.050	0.050	0.030	0.030

Product Application:

Praseodymium Oxide is used in building ceramics and ceramics for daily use, its mixed with ceramic glaze glaze, also can make the glaze pigment alone, made of pigment with pale yellow, color pure, quietly elegant;Used in the manufacture of permanent magnets.Choose cheap praseodymium neodymium metal instead of pure metal manufacturing neodymium permanent magnet materials, the antioxidant properties and mechanical properties, can be processed into various shapes of magnets.Widely used in all kinds of electronic device and the motor;Used in oil catalytic cracking.In the form of richment neodymium praseodymium in Y type zeolite molecular sieve preparation of oil cracking catalyst, can improve the catalyst activity, selectivity and stability;Used for abrasive polishing.Also used for the field of optical fiber, etc.