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Alfa Aesar™ Thulium foil, 0.1mm (0.004 in.) thick, 99.9% (REO)

Chemical Identifiers

Chemical Name or Material Thulium foil
CAS 7440-30-4
Name Note 0.1mm (0.004 in.) thick
MDL Number MFCD00011281
UN Number UN3178
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Catalog Number Mfr. No. Quantity Price Quantity    


alfa aesar™
50 x 50mm CALL N/A N/A
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Description & Specifications


Quantity 50 x 50mm
CAS 7440-30-4
Health Hazard 1 Danger
DOT Information Transport Hazard Class: 4.1; Packing Group: II; Proper Shipping Name: FLAMMABLE SOLID, INORGANIC, N.O.S.
MDL Number MFCD00011281
Health Hazard 2 GHS H Statement
Flammable solid.
In contact with water releases flammable gases which may ignite spontaneously.
Physical Form Foil
UN Number UN3178
Storage Note 1
  • Packaged under argon
Odor Odorless
Assay Percent Notes (REO)
Assay 99.9%
Weight ≈0.58g/25x25mm
Name Note 0.1mm (0.004 in.) thick
Health Hazard 3 GHS P Statement
Keep away from heat/sparks/open flames/hot surfaces.
No smoking.
Handle under inert gas.
Protect from moisture.
Wear protective gloves/protective clothing/eye protection/face protection.
In case of fire: Use for extinction: CO2, sand, extinguishing powder.
Store in a dry place.
Store in a closed container.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Color Silver-gray
Chemical Name or Material Thulium foil

  • Packaged under argon