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Personne àcontacter Ms. Stacey
Yingze, Taiyuan, Shanxi
| CeO2/TREO (% min. ) | *9.**9 | *9.*9 | *9.9 | *9 |
| TREO (% min. ) | *9 | *9 | *9 | *9 |
| Loss on ignition (% max. ) | 1.0 | 1.0 | 1.0 | 1.0 |
| Rare Earth Impurities | %max. | %max. | %max. | %max. |
| La2O3/TREO Pr6O*1/TREO Nd2O3/TREO Sm2O3/TREO Y2O3/TREO |
0.***2 0.***2 0.***2 0.***2 0.***2 |
0.**5 0.**5 0.**1 0.**1 0.**1 |
0.1 0.1 0.*1 0.*1 0.*1 |
0.5 0.5 0.*5 0.*5 0.*5 |
| Non-Rare Earth Impurities | % max. | %max. | %max. | % max. |
| Fe2O3 SiO2 CaO PbO Al2O3 NiO CuO |
0.***5 0.**5 0.**3 0.***5 0.**1 0.***5 0.***5 |
0.**1 0.*1 0.*1 0.**1 |
0.*2 0.*3 0.*5 |
0.*3 0.*5 0.*5 |
Quality stable, Saft, high purity, good price, large quantity
every month.
Product Name: Cerium Oxide (Ceria)
Purity: *9.*5% min
Grade: Industrial Grade
CAS No.: ********3
EINECS: ********4
HS Code: *******0
Molecular Formula: CEO2
Synonyms: Cerium(IV) Oxide; Ceric Oxide, Ceric Dioxide, Cerium
Dioxide, Cerium (4+) Oxide, Ceria, Needlal, Nidoral, Opaline
Physical & Chemical Properties
Appearance: Yellow to tan
Solubility: Insoluble in water, moderately soluble in strong
mineral acids
Stability: Slightly hygroscopic
Usage:
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.
Packing: In plastic woven bags of *0kgs with inner plastic bags, or
soft container bags of **0 or **0kgs
