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Ultra Thin Thulium Nanoscale Foil

CAS #: 7440-30-4
Linear Formula:
Tm
MDL Number
MFCD00011281
EC No.:
231-140-2

ORDER

Product Product Code ORDER SAFETY DATA Technical data
(3N) 99.9% Ultra Thin Thulium Metal Nanoscale Foil TM-M-03-FN SDS > Data Sheet >
(4N) 99.99% Ultra Thin Thulium Nanoscale Foil TM-M-04-FN SDS > Data Sheet >
(5N) 99.999% Ultra Thin Thulium Nanoscale Foil TM-M-05-FN SDS > Data Sheet >
WHOLESALE/SKU 0000-742-{{nid}}

Ultra Thin Thulium Nanoscale Foil Properties (Theoretical)

Molecular Weight 168.93
Appearance Silvery
Melting Point 1545 °C
Boiling Point 1950 °C
Density 9321 kg/m3
Solubility in H2O N/A
Poisson's Ratio 0.213
Young's Modulus 74.0 GPa
Vickers Hardness 520 MPa
Tensile Strength 60 MPa
Thermal Conductivity 0.169 W/cm/K @ 298.2 K
Thermal Expansion (r.t.) (poly) 13.3 µm/(m·K)
Electrical Resistivity 79.0 microhm-cm @ 25 °C
Electronegativity 1.2 Paulings
Specific Heat 0.0382 Cal/g/K @ 25 °C
Heat of Fusion 4.40 Cal/gm mole
Heat of Vaporization 59 K-Cal/gm atom at 1947 °C

Ultra Thin Thulium Nanoscale Foil Health & Safety Information

Signal Word Danger
Hazard Statements H228-H319-H335
Hazard Codes F,Xi
Precautionary Statements P210-P261-P305 + P351 + P338
Flash Point Not applicable
Risk Codes N/A
Safety Statements N/A
RTECS Number N/A
Transport Information NONH
WGK Germany 3
GHS Pictogram
Image
Flammable - GHS02
,
Image
Exclamation Point - GHS07

About Ultra Thin Thulium Nanoscale Foil

American Elements' Nanometal™, nanoscale foil manufacturing unit produces ultra thin foil as thin as only 50 nm thick in diameters up to 910 mm. Typically, foils are in thicknesses from 20 nm to 1000 nm, 1 micron, 2 micron, and up to a few microns thick. Nanometal™ ultra thin foil can also be produced on a substrate with a parting agent to permit removal by floating and can then be mounted on frames. Frames may be washers, rings, or more-complicated assemblies. For foils >1 micron thick see our Thulium Foil page. We also produce Thulium as rods, powder and plates. Other shapes are available by request.

Chemical Identifiers

Linear Formula Tm
Pubchem CID 23961
MDL Number MFCD00011281
EC No. 231-140-2
Beilstein/Reaxys No. N/A
SMILES [Tm]
InchI Identifier InChI=1S/Tm
InchI Key FRNOGLGSGLTDKL-UHFFFAOYSA-N
Chemical Formula
Molecular Weight
Standard InchI
Appearance
Melting Point
Boiling Point
Density

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

See more Thulium products. Thulium (atomic symbol: Tm, atomic number: 69) is a Block F, Group 3, Period 6 element with an atomic weight of 168.93421. Thulium Bohr ModelThe number of electrons in each of Thulium's shells is [2, 8, 18, 31, 8, 2] and its electron configuration is [Xe]4f136s2. The thulium atom has a radius of 176 pm and a Van der Waals radius of 227 pm.Elemental Thulium Picture In its elemental form, thulium has a silvery-gray appearance. Thulium is representative of the other lanthanides (rare earths) and similar in chemistry to yttrium. It is the least abundant of the rare earth elements. Thulium emits blue upon excitation, and is used in flat panel screens that depend critically on bright blue emitters. Thulium was discovered and first isolated by Per Teodor Cleve in 1879. It is named after "Thule," which is the ancient name of Scandinavia.