Light Yellow Powder CAS: 1306-38-3 C Erium Oxide 99.99%

• CAS No.: 1306-38-3
• Formula: CEO2
• EINECS: 215-150-4
• Classification: Cerium Oxide
• Grade Standard: Industrial Grade
• Kind: Alkaline Oxide
• Model NO.: YLF
• Quality: First Class
• Sample: Availible
• Appearance: Yellow Powder
• Usage: Ceramic, Optical Glass, Magnet, etc.
• Density: 7.22g/cm3
• Transport Package: 25kg/Bag or Drums
• Specification: 25kg/bag or drums
• Trademark: YLF
• Origin: China
• Production Capacity: 5000ton/Per Month

Product Description

Product Description

 

Formula: CeO2CAS 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: C erium Oxide, Oxyde De C erium, Oxido De Ceri

Applications
C erium 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 C erium 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

 

Code	CeO-3N	CeO-3.5N	CeO-4N
TREO%	≥99	≥99	≥99
C erium 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
Radioactive	1Bq/g

 

 

Packaging & Shipping

 

 

Company Profile

 

Hebei Yilefeng Biotechnology Co., Ltd.  is a professional paraffin, ferric oxide, yttrium oxide, laundry detergent, detergent SLES 70 and other chemicals manufacturers, committed to the production and development of such products for five years, with a complete and scientific quality management system. Our integrity, strength and product quality are widely recognized in the industry, "customer first and win-win" for the business purpose, let the customer brand successfully occupy the market, is our pursuit of excellence. The eternal pursuit of chemical development is to provide customers with more comprehensive, accurate and meticulous one-stop services; Share the joys and sorrows, hand in hand! Establish a new consumption concept: quality is life, excellence, service guarantee, strive to provide customers with quality products and services.

 

FAQ

Q1: Can I get some samples?
A: Yes, free samples can be supplied, and the shipping cost should be paid by our customers.

Q2: How to start orders?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information.

Q3: How about your payment methods?
A: T/T, Western Union and Money Gram can be accepted.

Q4: How to confirm the Product Quality before placing orders?
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.

Q5: How about the package?
A: Usually we provide the package as 220kg drum or as your requirement.

Q6: What's your MOQ?
A: Our MOQ is 5 tons for sea shipment.

Q7: How about delivery lead time?
A: About 3-5 days after payment confirmed. (Chinese holiday not included)

Q8: How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your payment.