Product name: cerium oxide
English name: Cerium oxide, Cerium (IV) oxide
Molecular formula: CeO2
Molecular weight: 325.81
CAS:1306-38-3
EINECS:215-150-4
Character: light white powder.
Density 7.65g/cm3, melting point 2400 ºC, insoluble in water and alkali, slightly soluble in acid.
Specifications: 1. Common level: 99.5%, 99.9%, 99.95%;
2. High purity level: 99.99%, 99.995%, 99.999%;
3. Particle size: D50 4.0-9.0um
4. According to the user's requirements, we provide special specifications of cerium oxide products customized.
Cerium dioxide Description
Test Item | Standard | Results |
CeO2/TREO | ≥99.99% | >99.995% |
Main Component TREO | ≥99% | 99.56% |
RE Impurities (%/TREO) |
La2O3 | ≤0.002% | 0.001% |
Pr6O11 | ≤0.001% | 0.001% |
Nd2O3 | ≤0.001% | 0.001% |
Sm2O3 | ≤0.002% | 0.001% |
Y2O3 | ≤0.003% | 0.003% |
Non-RE Impurities (%) |
SiO2 | ≤0.005% | 0.0015% |
Fe2O3 | ≤0.001% | 0.0005% |
Cl- | ≤0.02% | 0.009% |
CaO | ≤0.005% | 0.001% |
L.O.I | ≤1% | 0.28% |
Usage: Cerium oxide is used as an additive in the glass industry, as a plate glass grinding material, and has been expanded to the grinding of glasses, optical lenses, and picture tubes, as well as the decolorization, clarification, ultraviolet ray of glass, and absorption of electronic lines
Packing: 50kg/woven bag, with double polyethylene plastic bag inside; It can also be packaged according to customer requirements.
Storage & transport:To be protected from damp,torrid sunlight and fire.
Hebei Jingbo New Material Technology Co., Ltd. was founded in 2007 , located in Shijiazhuang city which is the capital of Hebei Province and hub sector among Beijing Tianjin and Hebei and has advantage of convenient transportation . Our company is a modern high-tech chemical enterprise with Research & Development, production and sales.Our company has strong technical strength, advanced equipment, strict quality management system and high-quality after-sales service, adhers to the "customer first and forge ahead" business philosophy and insists on integrity as the company's survival.
China
