Thallium Plate



Request Quote

Product Code Available Product Forms Request A Quote
TL-M-02-PL (2N) 99% Thallium Plate Request
TL-M-03-PL (3N) 99.9% Thallium Plate Request
TL-M-04-PL (4N) 99.99% Thallium Plate Request
TL-M-05-PL (5N) 99.999% Thallium Plate Request


Molecular Weight 204.37
Appearance White Crystals
Melting Point 303.5 °C
Boiling Point 1457 °C
Density 11.85 g/cm3
Tensile Strength N/A
Thermal Conductivity 0.461 W/cm/K @ 298.2 K
Electronegativity 1.8 Paulings
Specific Heat 0.0307 Cal/g/K @ 25 °C
Heat of Vaporization 38.8 K-Cal/gm atom at 1457 °C
Heat of Fusion 1.03 Cal/gm mole

Health & Safety Info  |  MSDS / SDS

Signal Word Danger
Hazard Statements H300-H330-H373-H413
Hazard Codes T+
Risk Codes 26/28-33-53
Safety Statements 13-28-45-61
RTECS Number XG3425000
Transport Information UN 3288 6.1/PG 2
WGK Germany 3
Globally Harmonized System of Classification and Labelling (GHS) N/A


See research below. American Elements specializes in producing Thallium as plates in various thicknesses and sizes. Most plates are cast for use in coating and thin film Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Organometallic and Chemical Vapor Deposition (MOCVD) for specific applications such as fuel cells and solar energy.Thicknesses start at 0.25" for all metals. Materials are produced using crystallization, solid state and other ultra high purification processes such as sublimation. American Elements specializes in producing custom compositions for commercial and research applications and for new proprietary technologies. American Elements also casts any of the rare earth metals and most other advanced materials into rod, bar, or plate form, as well as other machined shapes and through other processes such as nanoparticles and in the form of solutions and organometallics. We also produce Thallium as rods, powder and plates. Other shapes are available by request.



Chemical Identifiers

Formula Tl
CAS 10102-45-1
Pubchem CID 5359464
MDL MFCD00134063
EC No. 231-138-1
Beilstein Registry No. N/A
InchI Identifier InChI=1S/Tl

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 Material Safety Data Sheet (MSDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes.

Related Products & Element Information

See more Thallium products. Thallium (atomic symbol: Tl, atomic number: 81) is a Block P, Group 13, Period 6 element with an atomic weight of 204.38. Thallium Bohr ModelThe number of electrons in each of thallium's shells is 2, 8, 18, 32, 18, 3 and its electron configuration is [Xe] 4f14 5d10 6s2 6p1. The thallium atom has a radius of 170 pm and a Van der Waals radius of 196 pm. Thallium was discovered by Sir William Crookes in 1861 and first isolated by Claude-Auguste Lamy in 1862. Thallium is a post-transition metal that is not found free in nature. Thallium is primarily used for its electrical conductivity as thallium sulfide, which changes with exposure to infrared light. This ability makes the compound useful in photocells. Elemental ThalliumThallium bromide-iodide crystals have been used as infrared optical materials. Thallium has also been used with sulfur, selenium or arsenic to produce low melting glasses which become fluid between 125 and 150 °C, while thallium oxide has been used to produce glasses with a high index of refraction, and is also used in the manufacture of photo cells. Its name is drived from the Greek word thallos, which means twig or green shoot.