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Thallium-203 Metal Isotope

CAS #: 14280-48-9
Linear Formula:
203Tl
MDL Number
N/A
EC No.:
N/A

ORDER

Product Product Code ORDER SAFETY DATA Technical data
Thallium-203 Metal Isotope TL-M-01-ISO.203I SDS > Data Sheet >
WHOLESALE/SKU 0000-742-264394

Thallium-203 Metal Isotope Properties (Theoretical)

Compound Formula 203Tl
Molecular Weight 202.97
Appearance Solid
Melting Point N/A
Boiling Point N/A
Density N/A
Solubility in H2O N/A
Exact Mass 202.97234422

Thallium-203 Metal Isotope Health & Safety Information

Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
Risk Codes N/A
Safety Statements N/A
Transport Information N/A

About Thallium-203 Metal Isotope

Thallium-203 Metal is one of over 200 stable isotopes produced by American Elements for biological and biomedical labeling, as target materials and other applications. Thallium-203 isotopic material is available with various enrichment levels. We also produce Thallium-203 Oxide. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Please request a quote above to receive pricing information based on your specifications.

Synonyms

<sup>203</sup>Tl , <sup>203</sup>Tl<sub>81</sub>

Chemical Identifiers

Linear Formula 203Tl
Pubchem CID 16019994
MDL Number N/A
EC No. N/A
IUPAC Name thallium-203
Beilstein/Reaxys No.
SMILES [203Tl]
InchI Identifier InChI=1S/Tl/i1-1
InchI Key BKVIYDNLLOSFOA-BJUDXGSMSA-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 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 derived from the Greek word thallos, which means twig or green shoot.