Polishing Powder China Cerium Oxide 99.999% Rare Earth Cerium Oixde for Glass Industry

• CAS No.: 1306-38-3
• Formula: CEO2
• EINECS: 1306-38-3
• Classification: Cerium Oxide
• Grade Standard: Industrial Grade
• Kind: Alkaline Oxide
• Model NO.: CEO2
• Quality: Eligible
• Purity: 99.9%~99.999%
• Appearance: Yellow Powder
• Melt Point: 2, 400° C
• Particle Size: 3-5um
• Transport Package: 1000kg Bag
• Specification: powder
• Trademark: Daizong
• Origin: China
• HS Code: 2846101000
• Production Capacity: 2000ton/Month

Product Description

Product Description

Essential details 

Place of Origin:China                                                                                                               Brand Name:Daizong
 
Model Number:Gd-001                                                                                                            Composition:Cerium

Product Type:Rare Earth Oxide                                                                                              Content(percent):99.9%-99.999%
 
Application:Glass lens/Prism/Flat glass                                                                                  Grade:yellow powder
 
Product name:cerium oxide                                                                                                    CAS No:1306-38-3

Appearance:yellow powder                                                                                                     Formula:CeO2

Purity:99.9%~99.999%                                                                                                            Melt Point:2,400° C

Density:7.22 g/mL at 25 °C(lit.)                                                                                               Molecular Weight:172.12

Particle size:3-5um                                                                                                                 TREO:99.0%Min

Detailed Photos

Brief introduction

Formula: CeO2 CAS No.: 1306-38-3 Molecular Weight: 172.12 Density: 7.22 g/cm3 Melting point: 2,400° C Appearance: Yellow to tan powder Solubility: Insoluble in water, moderately soluble in strong mineral acids Stability: Slightly hygroscopic Multilingual: Cerium Oxide, Oxyde De Cerium, Oxido De Cerio

high purity 99.99% cerium oxide cas no 1306-38-3

Application

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 applied to optical components to improve performance. High purity Ceria are also used in phosphors and dopant to crystal. 

 

Product Parameters

Test Item	Standard	Results
CeO2/TREO	≥99.9%	>99.95%
Main Component TREO	≥99%	99.52%
RE Impurities (%/TREO)
La2O3	≤0.02%	0.01%
Pr6O11	≤0.01%	0.005%
Nd2O3	≤0.01%	0.004%
Sm2O3	≤0.005%	0.003%
Y2O3	≤0.005%	0.002%
Non-RE Impurities (%)
SO4	≤0.05%	0.03%
Fe2O3	≤0.01%	0.0022%
SiO2	≤0.03%	0.01%
Cl-	≤0.08%	0.01%
CaO	≤0.01%	0.005%
L.O.I	≤1%	0.28%
Conclusion	Comply with above standard

This is only one spec for 99.9% purity, we can also provide 99.99%, 99.95% purity. Cerium oxide with special requirements for impurities can be customized according to customer's requirements

Packaging & Shipping

Packaging Details
1kg/bag, or 50kg/bag, or 1000kg per bag

Our Advantages

With the advantages of one-stop service, high quality products and professional marketing team, Kean has served thousands of customers in more than 100 countries all over the world, including Thailand, Bangladesh, Vietnam, Myanmar, South Korea, Russia,Middle East, Pakistan, Turkey, etc.

FAQ

1) Manufacture or trade:

We are manufacturer, our factory is located in Hebei, but we can also provide one stop purchasing service for you!
 

2)Payment terms:
T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), etc.

3)Lead time ≤25kg:
within three working days after payment received. >25kg: one week

4)Sample :
Available, we can provide small free samples for quality evaluation purpose!

5)Package :
1kg per bag fpr samples,25kg or 50kg per drum, or as you required.

6)Storage:
Store the container tightly closed in a dry, cool and well-ventilated place.