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ChemicalBook >> CAS DataBase List >> CERIUM

CERIUM

CERIUM price.
  • $53.3 - $3570
  • Product name: CERIUM
  • CAS: 7440-45-1
  • MF: Ce
  • MW: 140.116
  • EINECS:231-154-9
  • MDL Number:MFCD00010924
  • Synonyms:cerium powder;cerium turnings or gritty powder;Cerium rods, 99,9%, 6,35mm x 150mm (+/-1mm);Cerium, pieces;CERIUM FOIL, 3N;CERIUM CHIPS, 3N (REO);CERIUM INGOT, 3N (REO);CERIUM TURNINGS
36 prices
Selected condition:
Brand
  • American Custom Chemicals Corporation
  • ProChem
  • Sigma-Aldrich
  • Strem Chemicals
  • Usbiological
Package
  • 25x25mm
  • 50x50mm
  • 5g
  • 10g
  • 25G
  • 1ea
  • 50g
  • 2ea
  • 100G
  • 100gm
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0002582
  • Product descriptionCERIUM 95.00%
  • Packaging25G
  • Price$1157.69
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0002582
  • Product descriptionCERIUM 95.00%
  • Packaging100G
  • Price$2635.91
  • Updated2021-12-16
  • Buy
  • ManufacturerProChem
  • Product number1399
  • Product descriptionCerium, chips 99.9%
  • Packaging100gm
  • Price$140
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF27530197
  • Product descriptionCerium lump, 25 mm max. lump size, weight 100 g, purity 99.9%
  • Packaging1ea
  • Price$898
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF63193013
  • Product descriptionCerium foil, thickness 2.0 mm, size 25 × 25 mm, purity 99.9%
  • Packaging2ea
  • Price$913
  • Updated2023-01-07
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF97378677
  • Product descriptionCerium foil, light tested, 25x25mm, thickness 0.25mm, as rolled, 99.9%
  • Packaging1ea
  • Price$1010
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF61818363
  • Product descriptionCerium foil, 25x25mm, thickness 0.1mm, as rolled, 99.9%
  • Packaging2ea
  • Price$1040
  • Updated2023-01-07
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF57768384
  • Product descriptionCerium foil, thickness 2.0 mm, size 50 × 50 mm, purity 99.9%
  • Packaging1ea
  • Price$1040
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF02435554
  • Product descriptionCerium rod, 50mm, diameter 6.35mm, cast, 99.9%
  • Packaging1ea
  • Price$832
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF27295724
  • Product descriptionCerium foil, 50x50mm, thickness 0.1mm, as rolled, 99.9%
  • Packaging1ea
  • Price$1520
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF49695047
  • Product descriptionCerium foil, not light tested, 25x25mm, thickness 0.025mm, as rolled, 99.9%
  • Packaging1ea
  • Price$1420
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF04444095
  • Product descriptionCerium rod, 100mm, diameter 6.35mm, cast, 99.9%
  • Packaging1ea
  • Price$1400
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF02435554
  • Product descriptionCerium rod, 50mm, diameter 6.35mm, cast, 99.9%
  • Packaging2ea
  • Price$1350
  • Updated2023-01-07
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF55512244
  • Product descriptionCerium rod, 50mm, diameter 12.7mm, cast, 99.9%
  • Packaging1ea
  • Price$1300
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF49222582
  • Product descriptionCerium wire reel, 25mm, diameter 1.0mm, hard, 99.9%
  • Packaging1ea
  • Price$1090
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberGF36157394
  • Product descriptionCerium foil, not light tested, 25x25mm, thickness 0.005mm, as rolled, 99.9%
  • Packaging1ea
  • Price$2360
  • Updated2023-06-20
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation ING0002582 CERIUM 95.00% 25G $1157.69 2021-12-16 Buy
American Custom Chemicals Corporation ING0002582 CERIUM 95.00% 100G $2635.91 2021-12-16 Buy
ProChem 1399 Cerium, chips 99.9% 100gm $140 2021-12-16 Buy
Sigma-Aldrich GF27530197 Cerium lump, 25 mm max. lump size, weight 100 g, purity 99.9% 1ea $898 2025-07-31 Buy
Sigma-Aldrich GF63193013 Cerium foil, thickness 2.0 mm, size 25 × 25 mm, purity 99.9% 2ea $913 2023-01-07 Buy
Sigma-Aldrich GF97378677 Cerium foil, light tested, 25x25mm, thickness 0.25mm, as rolled, 99.9% 1ea $1010 2023-06-20 Buy
Sigma-Aldrich GF61818363 Cerium foil, 25x25mm, thickness 0.1mm, as rolled, 99.9% 2ea $1040 2023-01-07 Buy
Sigma-Aldrich GF57768384 Cerium foil, thickness 2.0 mm, size 50 × 50 mm, purity 99.9% 1ea $1040 2023-06-20 Buy
Sigma-Aldrich GF02435554 Cerium rod, 50mm, diameter 6.35mm, cast, 99.9% 1ea $832 2025-07-31 Buy
Sigma-Aldrich GF27295724 Cerium foil, 50x50mm, thickness 0.1mm, as rolled, 99.9% 1ea $1520 2025-07-31 Buy
Sigma-Aldrich GF49695047 Cerium foil, not light tested, 25x25mm, thickness 0.025mm, as rolled, 99.9% 1ea $1420 2025-07-31 Buy
Sigma-Aldrich GF04444095 Cerium rod, 100mm, diameter 6.35mm, cast, 99.9% 1ea $1400 2025-07-31 Buy
Sigma-Aldrich GF02435554 Cerium rod, 50mm, diameter 6.35mm, cast, 99.9% 2ea $1350 2023-01-07 Buy
Sigma-Aldrich GF55512244 Cerium rod, 50mm, diameter 12.7mm, cast, 99.9% 1ea $1300 2025-07-31 Buy
Sigma-Aldrich GF49222582 Cerium wire reel, 25mm, diameter 1.0mm, hard, 99.9% 1ea $1090 2025-07-31 Buy
Sigma-Aldrich GF36157394 Cerium foil, not light tested, 25x25mm, thickness 0.005mm, as rolled, 99.9% 1ea $2360 2023-06-20 Buy

Properties

Melting point :795 °C (lit.)
Boiling point :3443 °C (lit.)
Density :6.67 g/mL at 25 °C (lit.)
solubility :soluble in dilute acid solutions
form :powder
color :Silver-gray
Specific Gravity :6.9
Flame Color :Yellow
Resistivity :73 μΩ-cm, 20°C
Water Solubility :soluble dilute mineral acids [KIR78]
Sensitive :Air & Moisture Sensitive
Merck :13,2003
Exposure limits :ACGIH: TWA 2 ppm; STEL 4 ppm
OSHA: TWA 2 ppm(5 mg/m3)
NIOSH: IDLH 25 ppm; TWA 2 ppm(5 mg/m3); STEL 4 ppm(10 mg/m3) Bulk Modulus :21.5 GPa
Hardness, Vickers :24
Modulus of Elasticity :41.4 GPa
Poissons Ratio :0.248
Shear Modulus :13.5 GPa
CAS DataBase Reference :7440-45-1(CAS DataBase Reference)
EPA Substance Registry System :Cerium (7440-45-1)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H228 Flammable solid Flammable solids Category 1
Category 2
Danger
Warning
GHS hazard pictograms P210, P240,P241, P280, P370+P378
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P370+P378 In case of fire: Use … for extinction.

Description

Cerium is a rare earth metal and the most abundant member of the lanthanide series discovered by Jons J. Berzelius and W. von Hisinger in 1803 in Sweden. Berzelius and Hisinger discovered the new element in a rare reddish-brown mineral now known as cerite, a cerium–lanthanide silicate. Although they could not isolate the pure metal, they found that cerium had two oxidation states: trivalent state (Ce3+, cerous, usually orangered) and the tetravalent state (Ce4+, ceric, usually colorless). Cerium is the only material known to have a solid-state critical point.

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