High Purity Tl2Se
|Product||Product Code||Request Quote|
|(5N) 99.999% Thallium Selenide Powder||TL-SE-05-P||Request Quote|
|(5N) 99.999% Thallium Selenide Ingot||TL-SE-05-I||Request Quote|
|(5N) 99.999% Thallium Selenide Chunk||TL-SE-05-CK||Request Quote|
|(5N) 99.999% Thallium Selenide Lump||TL-SE-05-L||Request Quote|
|(5N) 99.999% Thallium Selenide Sputtering Target||TL-SE-05-ST||Request Quote|
|(5N) 99.999% Thallium Selenide Wafer||TL-SE-05-WSX||Request Quote|
|Formula||CAS No.||PubChem SID||PubChem CID||MDL No.||EC No||IUPAC Name||Beilstein
|PROPERTIES||Compound Formula||Mol. Wt.||Appearance||Melting Point||Boiling Point||Density||Exact Mass||Monoisotopic Mass||Charge||MSDS|
|N/A||9.05 g/cm3||489.865346||489.865326 Da||0||Safety Data Sheet|
Thallium Selenide (TlSe) is a crystal grown product generally immediately available in most volumes. Technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.
Thallium (atomic symbol: Tl, atomic number: 81) is a Block P, Group 13, Period 6 element with an atomic weight of 204.38. The 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. Thallium 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. For more information on thallium, including properties, safety data, research, and American Elements' catalog of thallium products, visit the Thallium element page.
Selenium (atomic symbol: Se, atomic number: 34) is a Block P, Group 16, Period 4 element with an atomic radius of 78.96. The number of electrons in each of Selenium's shells is 2, 8, 18, 6 and its electron configuration is [Ar] 3d10 4s2 4p4. The selenium atom has a radius of 120 pm and a Van der Waals radius of 190 pm. Selenium is a non-metal with several allotropes: a black, vitreous form with an irregular crystal structure; three red-colored forms with monoclinic crystal structures; and a gray form with a hexagonal crystal structure, the most stable and dense form of the element. One of the mose common uses for selenium is in glass production; the red tint that it lends to glass neutralizes green or yellow tints from impurities in the glass materials. Selenium was discovered and first isolated by Jöns Jakob Berzelius and Johann Gottlieb Gahn in 1817. The origin of the name Selenium comes from the Greek word "Selênê," meaning moon. For more information on selenium, including properties, safety data, research, and American Elements' catalog of selenium products, visit the Selenium element page.
|HEALTH, SAFETY & TRANSPORTATION INFORMATION|
|Material Safety Data Sheet||MSDS|
|Globally Harmonized System of
Classification and Labelling (GHS)
|THALLIUM SELENIDE SYNONYMS|
|Dithallium selenide, Thallium(I) Selenide, Thallium selenide (Tl2Se), Thallium(III) selenide, Thallium monoselenide, selenium; thallium|
|PACKAGING SPECIFICATIONS FOR BULK & RESEARCH QUANTITIES|
|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.|
Recent Research & Development for Titanium
- The effects of aging process and preactivation on mechanical properties of nickel-titanium closed coil springs.. Alavi S, Haerian A.. Dent Res J (Isfahan). 2015 May-Jun
- Mini titanium plates and screws for cranial bone flap fixation; an experience from Pakistan.. Bukhari SS, Junaid M.. Surg Neurol Int. 2015 May 8
- β-cyclodextrin functionalized meso-/macroporous magnetic titanium dioxide adsorbent as extraction material combined with gas chromatography-mass spectrometry for the detection of chlorobenzenes in soil samples.. Zhang J, Gan N, Chen S, Pan M, Wu D, Cao Y.. J Chromatogr A. 2015 May 6.
- A highly efficient flexible dye-sensitized solar cell based on nickel sulfide/platinum/titanium counter electrode.. Yue G, Ma X, Zhang W, Li F, Wu J, Li G.. Nanoscale Res Lett. 2015 Jan 10
- Forced degradation studies, and effect of surfactants and titanium dioxide on the photostability of paliperidone by HPLC.. Marothu VK, Nellutla A, Gorrepati M, Majeti S, Mamidala SK.. Ann Pharm Fr. 2015 May 13.
- Effect of fluoride on nickel-titanium and stainless steel orthodontic archwires: an in-vitro study.. Heravi F, Moayed MH, Mokhber N.. J Dent (Tehran). 2015 Jan
- Intratracheally instilled titanium dioxide nanoparticles translocate to heart and liver and activate complement cascade in the heart of C57BL/6 mice.. Husain M, Wu D, Saber AT, Decan N, Jacobsen NR, Williams A, Yauk CL, Wallin H, Vogel U, Halappanavar S.. Nanotoxicology. 2015 May 20:1-10.
- Photocatalytic degradation of methylene blue and inactivation of pathogenic bacteria using silver nanoparticles modified titanium dioxide thin films. Ibrahim HM. World J Microbiol Biotechnol. 2015 Apr 16. : World J Microbiol Biotechnol
- Effects of Titanium Dioxide Nanoparticles on the Synthesis of Fibroin in Silkworm (Bombyx mori). Ni M, Li F, Tian J, Hu J, Zhang H, Xu K, Wang B, Li Y, Shen W, Li B. Biol Trace Elem Res. 2015 Feb 11. : Biol Trace Elem Res
- Electronic structures and current conductivities of B, C, N and F defects in amorphous titanium dioxide. Pham HH, Wang LW. Phys Chem Chem Phys. 2015 Apr 14. : Phys Chem Chem Phys
Recent Research & Development for Selenides
- Formation of Metal Selenide and Metal-Selenium Nanoparticles using Distinct Reactivity between Selenium and Noble Metals.. Park SH, Choi JY, Lee YH, Park JT, Song H.. Chem Asian J. 2015 Apr 16.
- Phase diagram of (Li(1-x)Fe(x))OHFeSe: a bridge between iron selenide and arsenide superconductors.. Dong X, Zhou H, Yang H, Yuan J, Jin K, Zhou F, Yuan D, Wei L, Li J, Wang X, Zhang G, Zhao Z.. J Am Chem Soc. 2015 Jan 14
- Cadmium telluride (CdTe) and cadmium selenide (CdSe) leaching behavior and surface chemistry in response to pH and O2.. Zeng C, Ramos-Ruiz A, Field JA, Sierra-Alvarez R.. J Environ Manage. 2015 May 1
- Soft chemical control of superconductivity in lithium iron selenide hydroxides Li(1-x)Fe(x)(OH)Fe(1-y)Se.. Sun H, Woodruff DN, Cassidy SJ, Allcroft GM, Sedlmaier SJ, Thompson AL, Bingham PA, Forder SD, Cartenet S, Mary N, Ramos S, Foronda FR, Williams BH, Li X, Blundell SJ, Clarke SJ.. Inorg Chem. 2015 Feb 16
- Nanoscale determination of the mass enhancement factor in the lightly doped bulk insulator lead selenide.. Zeljkovic I, Scipioni KL, Walkup D, Okada Y, Zhou W, Sankar R, Chang G, Wang YJ, Lin H, Bansil A, Chou F, Wang Z, Madhavan V.. Nat Commun. 2015 Mar 27
- Investigation of second- and third-harmonic generation in few-layer gallium selenide by multiphoton microscopy.. Karvonen L, Säynätjoki A, Mehravar S, Rodriguez RD, Hartmann S, Zahn DR, Honkanen S, Norwood RA, Peyghambarian N, Kieu K, Lipsanen H, Riikonen J.. Sci Rep. 2015 May 19
- Efficient and ultrafast formation of long-lived charge-transfer exciton state in atomically thin cadmium selenide/cadmium telluride type-II heteronanosheets.. Wu K, Li Q, Jia Y, McBride JR, Xie ZX, Lian T.. ACS Nano. 2015 Jan 27
- Co-solvent enhanced zinc oxysulfide buffer layers in Kesterite copper zinc tin selenide solar cells.. Steirer KX, Garris RL, Li JV, Dzara MJ, Ndione PF, Ramanathan K, Repins I, Teeter G, Perkins CL.. Phys Chem Chem Phys. 2015 May 22.
- Laser-activated gold catalysts for liquid-phase growth of cadmium selenide nanowires.. Huang C, Mao J, Chen XM, Yang J, Du XW.. Chem Commun (Camb). 2015 Feb 7
- Lifetime, mobility, and diffusion of photoexcited carriers in ligand-exchanged lead selenide nanocrystal films measured by time-resolved terahertz spectroscopy.. Guglietta GW, Diroll BT, Gaulding EA, Fordham JL, Li S, Murray CB, Baxter JB.. ACS Nano. 2015 Feb 24
- Lead selenide quantum dot polymer nanocomposites.. Waldron DL, Preske A, Zawodny JM, Krauss TD, Gupta MC.. Nanotechnology. 2015 Feb 20