China Factory source 13678-68-7 - Rare earth price of rare earth oxide cerium oxide polishing powder – Zoran Manufacture and Factory

Factory source 13678-68-7 - Rare earth price of rare earth oxide cerium oxide polishing powder – Zoran

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Factory source 13678-68-7 - Rare earth price of rare earth oxide cerium oxide polishing powder – Zoran Detail:

Cerium Oxide 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

Rare earth price of rare earth oxide cerium oxide polishing powder5

Cerium Oxide Application

1. Cerium Oxide, also called Ceria, is widely applied in glass, ceramics and catalyst manufacturing.
2. In glass industry, it is considered to be the most efficient glass polishing agent for precision optical polishing.
3. 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.
4. It is also used to prevent polymers from darkening in sunlight and to suppress discoloration of television glass.
5. It is applied to optical components to improve performance. High purity Ceria are also used in phosphors and dopant to crystal.

Specification

Code	CeO-3N	CeO-3.5N	CeO-4N
TREO%	≥99	≥99	≥99
Cerium purity and relative rare earth impurities
CeO2/TREO %	99.9	99.95	99.99
La2O3/TREO %	≤0.08	≤0.04	≤0.004
Pr6O11/TREO %	≤0.01	≤0.01	≤0.003
Nd2O3/TREO %	≤0.005	≤0.005	≤0.001
Sm2O3/TREO %	≤0.004	≤0.005	≤0.002
Y2O3/TREO %	≤0.0001	≤0.001	≤0.001
Non rare earth impurity
Fe2O3 %	≤0.005	≤0.005	≤0.002
SiO2 %	≤0.01	≤0.005	≤0.003
CaO %	≤0.01	≤0.005	≤0.003
Cl- %	≤0.06	≤0.06	≤0.040
SO 2 4- %	≤0.1	≤0.05	≤0.050

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"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our firm to the long-term to develop together with consumers for mutual reciprocity and mutual advantage for Factory source 13678-68-7 - Rare earth price of rare earth oxide cerium oxide polishing powder – Zoran , The product will supply to all over the world, such as: Burundi, Singapore, California, We have been in operation for more than 10 years. We are dedicated to quality products and consumer support. We currently own 27 product utility and design patents. We invite you to visit our company for a personalized tour and advanced business guidance.

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