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ChemicalBook > Product Catalogue >Inorganic chemistry >Inorganic salts >Rare Earth Metals Oxides >Cerium dioxide

Cerium dioxide

Cerium dioxide Structure
  • ₹1386 - ₹80620
  • 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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  • ALFA India
  • Sigma-Aldrich(India)
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  • ManufacturerALFA India
  • Product numberALF-011328-18
  • Product descriptionCerium(IV) oxide, REacton™, 99.9% (REO)
  • Packaging50g
  • Price₹2952
  • Updated2022-05-26
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  • ManufacturerALFA India
  • Product numberALF-044960-14
  • Product descriptionCerium(IV) oxide, nanopowder, 99.5% min (REO)
  • Packaging25g
  • Price₹3885
  • Updated2022-05-26
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  • ManufacturerALFA India
  • Product numberALF-044662-14
  • Product descriptionCerium(IV) oxide, 99.5% (REO)
  • Packaging25g
  • Price₹4248
  • Updated2022-05-26
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  • ManufacturerALFA India
  • Product numberALF-011327-14
  • Product descriptionCerium(IV) oxide, REacton™, 99.99% (REO)
  • Packaging25g
  • Price₹6691
  • Updated2022-05-26
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  • ManufacturerALFA India
  • Product numberALF-043818-09
  • Product descriptionCerium(IV) oxide, 99.9% (metals basis)
  • Packaging10g
  • Price₹7109
  • Updated2022-05-26
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  • ManufacturerALFA India
  • Product numberALF-046763-22
  • Product descriptionCerium(IV) oxide, NanoArc™ CE-0440, 25% in H{2}O, colloidal dispersion
  • Packaging100g
  • Price₹7546
  • Updated2022-05-26
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  • ManufacturerALFA India
  • Product numberALF-040581-A1
  • Product descriptionCerium(IV) oxide, 96% (REO)
  • Packaging1kg
  • Price₹16360
  • Updated2022-05-26
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  • ManufacturerALFA India
  • Product numberALF-043818-18
  • Product descriptionCerium(IV) oxide, 99.9% (metals basis)
  • Packaging50g
  • Price₹18687
  • Updated2022-05-26
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  • ManufacturerALFA India
  • Product numberALF-046763-36
  • Product descriptionCerium(IV) oxide, NanoArc™ CE-0440, 25% in H{2}O, colloidal dispersion
  • Packaging500g
  • Price₹37760
  • Updated2022-05-26
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  • ManufacturerALFA India
  • Product numberALF-044662-36
  • Product descriptionCerium(IV) oxide, 99.5% (REO)
  • Packaging500g
  • Price₹55752
  • Updated2022-05-26
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  • ManufacturerALFA India
  • Product numberALF-011327-36
  • Product descriptionCerium(IV) oxide, REacton™, 99.99% (REO)
  • Packaging500g
  • Price₹63132
  • Updated2022-05-26
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  • ManufacturerALFA India
  • Product numberALF-044960-36
  • Product descriptionCerium(IV) oxide, nanopowder, 99.5% min (REO)
  • Packaging500g
  • Price₹80620
  • Updated2022-05-26
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  • ManufacturerALFA India
  • Product numberALF-040581-30
  • Product descriptionCerium(IV) oxide, 96% (REO)
  • Packaging250g
  • Price₹8747
  • Updated2022-05-26
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  • ManufacturerALFA India
  • Product numberALF-011328-30
  • Product descriptionCerium(IV) oxide, REacton™, 99.9% (REO)
  • Packaging250g
  • Price₹9672
  • Updated2022-05-26
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  • ManufacturerALFA India
  • Product numberALF-044662-22
  • Product descriptionCerium(IV) oxide, 99.5% (REO)
  • Packaging100g
  • Price₹11145
  • Updated2022-05-26
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  • ManufacturerALFA India
  • Product numberALF-011327-22
  • Product descriptionCerium(IV) oxide, REacton™, 99.99% (REO)
  • Packaging100g
  • Price₹11315
  • Updated2022-05-26
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Manufacturer Product number Product description Packaging Price Updated Buy
ALFA India ALF-011328-18 Cerium(IV) oxide, REacton™, 99.9% (REO) 50g ₹2952 2022-05-26 Buy
ALFA India ALF-044960-14 Cerium(IV) oxide, nanopowder, 99.5% min (REO) 25g ₹3885 2022-05-26 Buy
ALFA India ALF-044662-14 Cerium(IV) oxide, 99.5% (REO) 25g ₹4248 2022-05-26 Buy
ALFA India ALF-011327-14 Cerium(IV) oxide, REacton™, 99.99% (REO) 25g ₹6691 2022-05-26 Buy
ALFA India ALF-043818-09 Cerium(IV) oxide, 99.9% (metals basis) 10g ₹7109 2022-05-26 Buy
ALFA India ALF-046763-22 Cerium(IV) oxide, NanoArc™ CE-0440, 25% in H{2}O, colloidal dispersion 100g ₹7546 2022-05-26 Buy
ALFA India ALF-040581-A1 Cerium(IV) oxide, 96% (REO) 1kg ₹16360 2022-05-26 Buy
ALFA India ALF-043818-18 Cerium(IV) oxide, 99.9% (metals basis) 50g ₹18687 2022-05-26 Buy
ALFA India ALF-046763-36 Cerium(IV) oxide, NanoArc™ CE-0440, 25% in H{2}O, colloidal dispersion 500g ₹37760 2022-05-26 Buy
ALFA India ALF-044662-36 Cerium(IV) oxide, 99.5% (REO) 500g ₹55752 2022-05-26 Buy
ALFA India ALF-011327-36 Cerium(IV) oxide, REacton™, 99.99% (REO) 500g ₹63132 2022-05-26 Buy
ALFA India ALF-044960-36 Cerium(IV) oxide, nanopowder, 99.5% min (REO) 500g ₹80620 2022-05-26 Buy
ALFA India ALF-040581-30 Cerium(IV) oxide, 96% (REO) 250g ₹8747 2022-05-26 Buy
ALFA India ALF-011328-30 Cerium(IV) oxide, REacton™, 99.9% (REO) 250g ₹9672 2022-05-26 Buy
ALFA India ALF-044662-22 Cerium(IV) oxide, 99.5% (REO) 100g ₹11145 2022-05-26 Buy
ALFA India ALF-011327-22 Cerium(IV) oxide, REacton™, 99.99% (REO) 100g ₹11315 2022-05-26 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 :
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.541090.541090.541099090900.1584

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

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

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.

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