Cerium dioxide
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- $26 - $1565
- Product name: Cerium dioxide
- CAS: 1306-38-3
- MF: CeO2
- MW: 172.1148
- EINECS:215-150-4
- MDL Number:MFCD00010927
- Synonyms:needlalw10-01 ;needlalw15 ;CERIC OXIDE HYDRATED;CERIC HYDROXIDE;ceric oxide coating quality balzers;Cerium(IV) oxide,(99.998% Ce);CeriumoxideREO;Ceriumoxideyellowpowder
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Brand
- AK Scientific
- Alfa Aesar
- American Custom Chemicals Corporation
- GFS CHEMICALS
- ProChem
- Rare Earth Products
- Sigma-Aldrich
- Strem Chemicals
- TRC
Package
- 5G
- 10g
- 25gm
- 25g
- 50g
- pkg
- 100g
- 100ml
- 100gm
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- 1pkg
- ManufacturerAK Scientific
- Product numberG839
- Product descriptionCerium(IV) oxide
- Packaging500g
- Price$150
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product number011328
- Product descriptionCerium(IV) oxide, REacton?, 99.9% (REO)
- Packaging50g
- Price$34.4
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number040125
- Product descriptionCerium oxide, 20% in H2O, colloidal dispersion
- Packaging100g
- Price$38.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number043818
- Product descriptionCerium(IV) oxide, 99.9% (metals basis)
- Packaging10g
- Price$45.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number046763
- Product descriptionCerium(IV) oxide, NanoArc? CE-0440, 25% in H2O, colloidal dispersion
- Packaging100g
- Price$47.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number044960
- Product descriptionCerium(IV) oxide, nanopowder, 99.5% min (REO)
- Packaging25g
- Price$49.9
- Updated2024-03-01
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- ManufacturerAlfa Aesar
- Product number012925
- Product descriptionCerium(IV) oxide, 99.5% (REO)
- Packaging100g
- Price$57.1
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number047240
- Product descriptionCerium(IV) oxide, 20% in H2O, nanoparticle dispersion, high pH, <5.0nm APS Number Weighted
- Packaging500g
- Price$643.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number044960
- Product descriptionCerium(IV) oxide, nanopowder, 99.5% min (REO)
- Packaging500g
- Price$679
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number047259
- Product descriptionCerium(IV) oxide, doped with 18% zirconium, 13% in H2O, nanoparticle dispersion, high pH, <5.0nm APS Number Weighted
- Packaging500g
- Price$684
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product number012925
- Product descriptionCerium(IV) oxide, 99.5% (REO)
- Packaging2kg
- Price$840
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number044662
- Product descriptionCerium(IV) oxide, 99.5% (REO)
- Packaging500g
- Price$899.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number040125
- Product descriptionCerium oxide, 20% in H2O, colloidal dispersion
- Packaging2kg
- Price$309.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number012730
- Product descriptionCerium oxide, 20% in H2O, colloidal dispersion
- Packaging2kg
- Price$331
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number011328
- Product descriptionCerium(IV) oxide, REacton?, 99.9% (REO)
- Packaging1kg
- Price$492
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number040581
- Product descriptionCerium(IV) oxide, 96% (REO)
- Packaging1kg
- Price$522
- Updated2024-03-01
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | G839 | Cerium(IV) oxide | 500g | $150 | 2021-12-16 | Buy |
| Alfa Aesar | 011328 | Cerium(IV) oxide, REacton?, 99.9% (REO) | 50g | $34.4 | 2023-06-20 | Buy |
| Alfa Aesar | 040125 | Cerium oxide, 20% in H2O, colloidal dispersion | 100g | $38.65 | 2024-03-01 | Buy |
| Alfa Aesar | 043818 | Cerium(IV) oxide, 99.9% (metals basis) | 10g | $45.65 | 2024-03-01 | Buy |
| Alfa Aesar | 046763 | Cerium(IV) oxide, NanoArc? CE-0440, 25% in H2O, colloidal dispersion | 100g | $47.65 | 2024-03-01 | Buy |
| Alfa Aesar | 044960 | Cerium(IV) oxide, nanopowder, 99.5% min (REO) | 25g | $49.9 | 2024-03-01 | Buy |
| Alfa Aesar | 012925 | Cerium(IV) oxide, 99.5% (REO) | 100g | $57.1 | 2023-06-20 | Buy |
| Alfa Aesar | 047240 | Cerium(IV) oxide, 20% in H2O, nanoparticle dispersion, high pH, <5.0nm APS Number Weighted | 500g | $643.65 | 2024-03-01 | Buy |
| Alfa Aesar | 044960 | Cerium(IV) oxide, nanopowder, 99.5% min (REO) | 500g | $679 | 2024-03-01 | Buy |
| Alfa Aesar | 047259 | Cerium(IV) oxide, doped with 18% zirconium, 13% in H2O, nanoparticle dispersion, high pH, <5.0nm APS Number Weighted | 500g | $684 | 2021-12-16 | Buy |
| Alfa Aesar | 012925 | Cerium(IV) oxide, 99.5% (REO) | 2kg | $840 | 2023-06-20 | Buy |
| Alfa Aesar | 044662 | Cerium(IV) oxide, 99.5% (REO) | 500g | $899.65 | 2024-03-01 | Buy |
| Alfa Aesar | 040125 | Cerium oxide, 20% in H2O, colloidal dispersion | 2kg | $309.65 | 2024-03-01 | Buy |
| Alfa Aesar | 012730 | Cerium oxide, 20% in H2O, colloidal dispersion | 2kg | $331 | 2023-06-20 | Buy |
| Alfa Aesar | 011328 | Cerium(IV) oxide, REacton?, 99.9% (REO) | 1kg | $492 | 2023-06-20 | Buy |
| Alfa Aesar | 040581 | Cerium(IV) oxide, 96% (REO) | 1kg | $522 | 2024-03-01 | Buy |
Properties
Melting point :2600°C
Density :7.13 g/mL at 25 °C(lit.)
storage temp. :Storage temperature: no restrictions.
solubility :insoluble in H2O, dilute acid solutions
form :powder
color :Yellow
Specific Gravity :7.132
Odor :Odorless
Resistivity :10*10 (ρ/μΩ.cm)
Water Solubility :insoluble
Crystal Structure :Cubic
crystal system :Cube
Merck :14,1989
Space group :Fm3m
Lattice constant :
Stability :Stable, but absorbs carbon dioxide from the air.
InChIKey :CETPSERCERDGAM-UHFFFAOYSA-N
CAS DataBase Reference :1306-38-3(CAS DataBase Reference)
NIST Chemistry Reference :Cerium dioxide(1306-38-3)
EPA Substance Registry System :Cerium oxide (CeO2) (1306-38-3)
Density :7.13 g/mL at 25 °C(lit.)
storage temp. :Storage temperature: no restrictions.
solubility :insoluble in H2O, dilute acid solutions
form :powder
color :Yellow
Specific Gravity :7.132
Odor :Odorless
Resistivity :10*10 (ρ/μΩ.cm)
Water Solubility :insoluble
Crystal Structure :Cubic
crystal system :Cube
Merck :14,1989
Space group :Fm3m
Lattice constant :
| a/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 |
| 0.54109 | 0.54109 | 0.54109 | 90 | 90 | 90 | 0.1584 |
Stability :Stable, but absorbs carbon dioxide from the air.
InChIKey :CETPSERCERDGAM-UHFFFAOYSA-N
CAS DataBase Reference :1306-38-3(CAS DataBase Reference)
NIST Chemistry Reference :Cerium dioxide(1306-38-3)
EPA Substance Registry System :Cerium oxide (CeO2) (1306-38-3)
Safety Information
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Description
Cerium (IV) oxide (chemical formula: CeO2) is an oxide of the rare earth metal cerium. It appears as yellow-white powder. It is an important intermediate during the purification of the Ce element from the ores. It is mainly used in formulations in industry as a high-precision polishing agent for glass products. It can also be used in infrared filters, and used as an oxidizing compound in the catalytic converters as well as a replacement for thorium dioxide in the incandescent mantles. It can also be used as oxidation catalyst due to its interconvertibility, e.g. in oxidation of the natural gas in gas mantles. It can also be used as a mixed conductor due to its significant ionic and electronic conduction. It can be manufactured by the calcination of cerium oxalate or cerium hydroxide.More related product prices
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Suppliers and manufacturers
Zhuoer Chemical Co., Ltd
