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ChemicalBook >> CAS DataBase List >> SAMARIUM

SAMARIUM

SAMARIUM price.
  • $17.3 - $3170
  • Product name: SAMARIUM
  • CAS: 7440-19-9
  • MF: Sm
  • MW: 150.36
  • EINECS:231-128-7
  • MDL Number:MFCD00011233
  • Synonyms:Samarium ingot, 99.9% trace rare earth metals basis;Samarium foil50x50mm;Samarium pieces, sublimed dendritic, 99.9% trace rare earth metals basis;Samarium foil25x25mm;Samarium powder, -40 mesh, ampuled under argon, 99.9% trace rare earth metals basis;Samarium rod, 6.35mm dia., 99.9% trace metals basis excluding Ta;Samarium rod, 12.7mm dia., 99.9% trace metals basis excluding Ta;Samarium standard solution, 1 mg/ml Sm in 2% HNO3
90 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • ProChem
  • Sigma-Aldrich
  • Strem Chemicals
  • TRC
  • Usbiological
Package
  • 10mm
  • 25mm
  • 50mm
  • 100mm
  • 25x25mm
  • 1g
  • 50x50mm
  • 2.5g
  • 5g
  • 10g
  • 10gm
  • 25g
  • 1ea
  • 50gm
  • 50g
  • 50mL
  • 100mL
  • 100g
  • 2ea
  • 5ea
  • 250g
  • 500mL
  • ManufacturerAK Scientific
  • Product number8996AF
  • Product descriptionSamarium
  • Packaging5g
  • Price$77
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number000609
  • Product descriptionSamarium pieces, 12mm (0.47in) & down, 99.9% (REO)
  • Packaging1g
  • Price$17.3
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number088092
  • Product descriptionSamarium, AAS standard solution
  • Packaging100mL
  • Price$31.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number013854
  • Product descriptionSamarium plasma standard solution
  • Packaging50mL
  • Price$44.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number012423
  • Product descriptionSamarium pieces, sublimed dendritic, 99.9% (REO)
  • Packaging10g
  • Price$64.8
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number012895
  • Product descriptionSamarium powder, -40 mesh, 99.9% (REO)
  • Packaging1g
  • Price$67.4
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number088092
  • Product descriptionSamarium, AAS standard solution
  • Packaging500mL
  • Price$73.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number012421
  • Product descriptionSamarium foil, 0.1mm (0.004in) thick, 99.9% (REO)
  • Packaging50x50mm
  • Price$754
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number040298
  • Product descriptionSamarium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta)
  • Packaging100mm
  • Price$782.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number043218
  • Product descriptionSamarium foil, 0.75mm (0.03in) thick, 99.9% (REO)
  • Packaging50x50mm
  • Price$820
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number000610
  • Product descriptionSamarium foil, 0.62mm (0.024in) thick, 99.9% (REO)
  • Packaging50x50mm
  • Price$974
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number043217
  • Product descriptionSamarium foil, 1.0mm (0.04in) thick, 99.9% (REO)
  • Packaging50x50mm
  • Price$1276.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number012420
  • Product descriptionSamarium foil, 0.25mm (0.01in) thick, 99.9% (REO)
  • Packaging50x50mm
  • Price$2269
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number040297
  • Product descriptionSamarium rod, 6.35mm (0.25in) dia, 99.9% (metals basis excluding Ta)
  • Packaging100mm
  • Price$389.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number040298
  • Product descriptionSamarium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta)
  • Packaging50mm
  • Price$399.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number035448
  • Product descriptionSamarium foil, 0.025mm (0.001in) thick, 99.9% (REO)
  • Packaging25x25mm
  • Price$507.65
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 8996AF Samarium 5g $77 2021-12-16 Buy
Alfa Aesar 000609 Samarium pieces, 12mm (0.47in) & down, 99.9% (REO) 1g $17.3 2023-06-20 Buy
Alfa Aesar 088092 Samarium, AAS standard solution 100mL $31.65 2024-03-01 Buy
Alfa Aesar 013854 Samarium plasma standard solution 50mL $44.65 2024-03-01 Buy
Alfa Aesar 012423 Samarium pieces, sublimed dendritic, 99.9% (REO) 10g $64.8 2024-03-01 Buy
Alfa Aesar 012895 Samarium powder, -40 mesh, 99.9% (REO) 1g $67.4 2023-06-20 Buy
Alfa Aesar 088092 Samarium, AAS standard solution 500mL $73.65 2024-03-01 Buy
Alfa Aesar 012421 Samarium foil, 0.1mm (0.004in) thick, 99.9% (REO) 50x50mm $754 2023-06-20 Buy
Alfa Aesar 040298 Samarium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) 100mm $782.65 2024-03-01 Buy
Alfa Aesar 043218 Samarium foil, 0.75mm (0.03in) thick, 99.9% (REO) 50x50mm $820 2023-06-20 Buy
Alfa Aesar 000610 Samarium foil, 0.62mm (0.024in) thick, 99.9% (REO) 50x50mm $974 2023-06-20 Buy
Alfa Aesar 043217 Samarium foil, 1.0mm (0.04in) thick, 99.9% (REO) 50x50mm $1276.65 2024-03-01 Buy
Alfa Aesar 012420 Samarium foil, 0.25mm (0.01in) thick, 99.9% (REO) 50x50mm $2269 2023-06-20 Buy
Alfa Aesar 040297 Samarium rod, 6.35mm (0.25in) dia, 99.9% (metals basis excluding Ta) 100mm $389.65 2024-03-01 Buy
Alfa Aesar 040298 Samarium rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta) 50mm $399.65 2024-03-01 Buy
Alfa Aesar 035448 Samarium foil, 0.025mm (0.001in) thick, 99.9% (REO) 25x25mm $507.65 2024-03-01 Buy

Properties

Melting point :1074 °C (lit.)
Boiling point :1794 °C (lit.)
Density :7.47 g/mL at 25 °C (lit.)
storage temp. :Store below +30°C.
form :powder
Specific Gravity :7.4
color :Silvery-gray
Resistivity :91.4 μΩ-cm, 0°C
Water Solubility :Insoluble in water.
Sensitive :Air & Moisture Sensitive
Merck :13,8425
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) CAS DataBase Reference :7440-19-9(CAS DataBase Reference)
EPA Substance Registry System :Samarium (7440-19-9)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
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
H261 In contact with water releases flammable gas Substances And Mixtures Which, In Contact With Water,Emit Flammable Gases Category 2
Category 3		 Danger
Warning		 GHS hazard pictograms P231+P232, P280, P370+P378,P402+P404, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P231+P232 Handle under inert gas. Protect from moisture.
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

Used in control rods in nuclear reactors, as a catalyst in organic chemistry, a pyrophoric metal in lighter flints, and a core in carbon arc-lamp electrodes. Also used in alloys with cobalt to make strong permanent magnets.

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