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43218 Samarium foil, 0.75mm (0.03in) thick, 99.9% (REO)

CAS Number
7440-19-9
Synonyms

Stock No. Size Price ($) Quantity Availability
43218-FF 25x25mm 208.00
43218-FI 50x50mm 661.00
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Samarium foil, 0.75mm (0.03in) thick, 99.9% (REO)

MDL
MFCD00011233
EINECS
231-128-7

Chemical Properties

Form
≈3.7g/25x25mm, Packaged in mylar under argon
Storage & Sensitivity
Ambient temperatures.
Solubility
Insoluble in water.

Applications

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.

Notes

Air and Moisture Sensitive, store away from water/moisture. Store under dry inert gas. Store away from oxidizing agent.

Literature References

A T Porter et. al. Systemic administration of new therapeutic radioisotopes, including phosphorus, strontium, samarium, and rhenium. Current Opinion in Oncology., 1994, 6 (6), 607-610.

Hiroshi Suizu et. al. Total synthesis of clavilactone B: a radical cyclization-fragmentation strategy. Organic Letters., 2015, 17 (1), 126-129.

GHS Hazard and Precautionary Statements

Hazard Statements: H228-H260

Flammable solid. In contact with water releases flammable gases which may ignite spontaneously.

Precautionary Statements: P210-P223-P231+P232-P240-P241-P280-P335+P334-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep away from any possible contact with water, because of violent reaction and possible flash fire. Handle under inert gas. Protect from moisture. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Wear protective gloves/protective clothing/eye protection/face protection. Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Hazard Class
4.3
Packing Group
III
Harmonized Tariff Code
2805.30
TSCA
Yes

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