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Thallium Nanoparticles

CAS #:

Linear Formula:

Tl

MDL Number:

MFCD00134063

EC No.:

231-138-1

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(2N) 99% Thallium Nanoparticles
TL-M-02-NP
Pricing > SDS > Data Sheet >
(3N) 99.9% Thallium Nanoparticles
TL-M-03-NP
Pricing > SDS > Data Sheet >
(4N) 99.99% Thallium Nanoparticles
TL-M-04-NP
Pricing > SDS > Data Sheet >
(5N) 99.999% Thallium Nanoparticles
TL-M-05-NP
Pricing > SDS > Data Sheet >
Question? Ask an American Elements EngineerWHOLESALE/SKU 0000-742-248144

Thallium Nanoparticles Properties

Molecular Weight 204.37
Appearance White Crystals
Melting Point 303.5 °C
Boiling Point 1457 °C
Density (Theoretical) 11.85 g/cm3
Electrical Resistivity 18.0 microhm-cm @ 0 °C
Electronegativity 1.8 Paulings
Heat of Fusion 1.03 Cal/gm mole
Heat of Vaporization 38.8 K-Cal/gm atom at 1457 °C
Specific Heat 0.0307 Cal/g/K @ 25 °C
Tensile Strength N/A
Thermal Conductivity 0.461 W/cm/K @ 298.2 K

Thallium Nanoparticles Health & Safety Information

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

View and Print SDS

SAFETY DATA SHEET

Date Accessed: 12/16/2017
Date Revised: 05/15/2015

SECTION 1. IDENTIFICATION

Product Name: Thallium Nanoparticles

Product Number: All applicable American Elements product codes, e.g. TL-M-03-NP , TL-M-04-NP , TL-M-05-NP , TL-M-02-NP

CAS #: 7440-28-0

Relevant identified uses of the substance: Scientific research and development

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16. OTHER INFORMATION

Safety Data Sheet according to Regulation (EC) No. 1907/2006 (REACH). The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. American Elements shall not be held liable for any damage resulting from handling or from contact with the above product. See reverse side of invoice or packing slip for additional terms and conditions of sale. COPYRIGHT 1997-2016 AMERICAN ELEMENTS. LICENSED GRANTED TO MAKE UNLIMITED PAPER COPIES FOR INTERNAL USE ONLY.

About Thallium Nanoparticles

High Purity, D50 = +10 nanometer (nm) by SEMThallium (Tl) Nanoparticles, nanodots or nanopowder are spherical or faceted high surface area metal particles. Nanoscale Thallium Particles are typically 10 - 80 nanometers (nm) with specific surface area (SSA) in the 15 - 20 m2/g range and also available in with an average particle size of 300 - 700 nm range with a specific surface area of approximately 1 - 5 m2/g. Nano Thallium Particles are also available in Ultra high purity and high purity and coated and dispersed forms. They are also available as a dispersion through the AE Nanofluid production group. Nanofluids are generally defined as suspended nanoparticles in solution either using surfactant or surface charge technology. Nanofluid dispersion and coating selection technical guidance is also available. Other nanostructures include nanorods, nanowhiskers, nanohorns, nanopyramids and other nanocomposites. Surface functionalized nanoparticles allow for the particles to be preferentially adsorbed at the surface interface using chemically bound polymers.

Thallium Nanoparticles Synonyms

Thallium nanopowder, nanothallium, nano-Tl, Tl NPs

Chemical Identifiers

Linear Formula Tl
MDL Number MFCD00134063
EC No. 231-138-1
Beilstein Registry No. N/A
Pubchem CID 5359464
SMILES [Tl]
InchI Identifier InChI=1S/Tl
InchI Key BKVIYDNLLOSFOA-UHFFFAOYSA-N

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 drived from the Greek word thallos, which means twig or green shoot.

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December 16, 2017
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