Factory Price Sell Cerium Oxide Powder CAS No 1306-38-3 CEO2 3n 4n 5n

Basic Info

Model NO.	ES001
Quality	First Class
CEO2/Treo	99.9%Min
Treo(%,Min)	99.0
Color	White or Light Yellow
Form	Powder
Molecular Weight	172.1148
Melting Point	2600°c
Solubility	Insoluble in Water
Other CAS No.	385781-69-1
Size(D50,Um)	0.1-200um
Molecular Formula	CEO2
Synonyms	Cerium(IV) Oxide
Water Solubility	Insoluble
Stability	Stable, But Absorbs Carbon Dioxide From The Air.
Application	Used in Glass, Atomic Energy, Electron Tube
Transport Package	50kgs Iron Drum
Specification	Cerium Oxide
Trademark	EASCHEM
Origin	China
Production Capacity	10tons Per Month

Product Description

Cerium Oxide also called Ceria, is widely applied in glass, ceramics and catalyst manufacturing. In glass industry, it is considered to be the most efficient glass polishing agent for precision optical polishing. It is also used to decolorize glass by keeping iron in its ferrous state. The ability of cerium-doped glass to block out ultra violet light is utilized in the manufacturing of medical glassware and aerospace windows. It is also used to prevent polymers from darkening in sunlight and to suppress discoloration of television glass. It is appleriumied to optical components to improve performance. High purity Ceria are also used in phosphors and dopant to crystal.

ITEM			SPECIFICATIONS			TEST RESULTS
CeO2/TREO(%,min)			99.999			99.999
TREO(%,min)			99.0			99.51
RE Impurities(ppm/TREO,Max)
La2O3						1.0
Pr6O11						1.0
Nd2O3						1.0
Sm2O3						1.0
Eu2O3						1.0
Gd2O3						1.0
Tb4O7						1.0
Dy2O3						1.0
Ho2O3						1.0
Er2O3						1.0
Tm2O3						1.0
Yb2O3						1.0
Lu2O3						1.0
Y2O3						1.0
Non-Re Impurities(ppm,Max)
Fe2O3						5.0
SiO2						31.0
CaO						25.0
Al2O3						5.0
L.O.I						0.15%

Index Model	CeO2.3N	CeO2.4N	CeO2.5N
CeO2/TREO(%,min)	99.9	99.99	99.999
TREO(%,min)	99.0	99.0	99.0
Appearance	White or Light Yellow Powder	White or Light Yellow Powder	White or Light Yellow Powder
RE Impurities/TREO	%(Max)	%(Max)	ppm(Max)
La2O3	0.1	0.005	2.0
CeO2	Main	Main	Main
Pr6O11	0.1	0.005	2.0
Nd2O3	0.01	0.001	2.0
Sm2O3	0.01	0.001	2.0
Eu2O3	\	\	\
Gd2O3	\	\	\
Tb4O7	\	\	\
Dy2O3	\	\	\
Ho2O3	\	\	\
Er2O3	\	\	\
Tm2O3	\	\	\
Yb2O3	\	\	\
Lu2O3	\	\	\
Y2O3	0.01	0.001	2.0
Non-Re Impurities	%(Max)	%(Max)	ppm(Max)
Fe2O3	0.02	0.002	10
SiO2	0.03	0.01	50
CaO	0.05	0.01	30
CoO	\	\
NiO	\	\	5.0
CuO	\	\	5.0
MnO2	\	\	\
Cr2O3	\	\	\
CdO	\	\	\
PbO	\	0.001	5.0
Al2O3	\	\	10
Na2O	\	\	\
K2O	\	\	\
MgO	\	\	\
TiO2	\	\	\
ThO2	\	\	\
L.O.I(%,Max)	1.0	1.0	1.0
Size(D50,um)	0.1-200um	0.1-200um	0.1-200um
Memo	Can custom-made as per request.

Packaging & Shipping

Packing:	50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request.
Storare:	Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture.
Characteristics:	Pink powder, slightly soluble in inorganic acid, insoluble in water.

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