Germanium Sulfide

CAS #

GeS

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PRODUCT PRODUCT CODE REQUEST A QUOTE PRINT SAFETY DATA
(5N) 99.999% Germanium Sulfide Ingot GE-S-05-I Request Quote
(5N) 99.999% Germanium Sulfide Lump GE-S-05-L Request Quote
(5N) 99.999% Germanium Sulfide Powder GE-S-05-P Request Quote
(5N) 99.999% Germanium Sulfide Sputtering Target GE-S-05-ST Request Quote

Properties

Compound Formula GeS
Molecular Weight 104.71
Appearance Solid
Melting Point 615 °C (1,139 °F)
Boiling Point N/A
Density N/A
Monoisotopic Mass 105.89325 Da
Exact Mass 105.893249

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

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SAFETY DATA SHEET

Date Accessed: 02/06/2016
Date Revised: 05/15/2015

SECTION 1. IDENTIFICATION

Product Name: Germanium Sulfide

Product Number: All applicable American Elements product codes, e.g. GE-S-05-I, GE-S-05-L, GE-S-05-P, GE-S-05-ST

CAS #: 12025-32-0

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

Germanium Sulfide is a crystalline solid used as a semiconductor and in photo optic applications. 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. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Synonyms

Thioxo-λ2-germane, sulfanylidenegermanium, thioxogermanium, Germanium monosulfide, Germanium(II) sulfide

Chemical Identifiers

Formula GeS
CAS 12025-32-0
Pubchem CID 6367215
MDL MFCD00135539
EC No. 234-704-6
IUPAC Name sulfanylidenegermanium
Beilstein Registry No. N/A
SMILES [Ge]=S
InchI Identifier InChI=1S/GeS/c1-2
InchI Key VDNSGQQAZRMTCI-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 Products & Element Information

See more Germanium products. Germanium (atomic symbol: Ge, atomic number: 32) is a Block P, Group 14, Period 4 element with an atomic weight of 72.63. Germanium Bohr ModelThe number of electrons in each of germanium's shells is 2, 8, 18, 4 and its electron configuration is [Ar] 3d10 4s2 4p2. The germanium atom has a radius of 122.5 pm and a Van der Waals radius of 211 pm. Germanium was first discovered by Clemens Winkler in 1886. In its elemental form, germanium is a brittle grayish white semi-metallic element. Germanium is too reactive to be found naturally on Earth in its native state. High Purity (99.999%) Germanium (Ge) MetalIt is commercially obtained from zinc ores and certain coals. It is also found in argyrodite and germanite. It is used extensively as a semiconductor in transitors, solar cells, and optical materials. Other applications include acting an alloying agent, as a phosphor in fluorescent lamps, and as a catalyst. The name Germanium originates from the Latin word "Germania" meaning "Germany," For more information on germanium, including properties, safety data, research, and American Elements' catalog of germanium products, visit the Germanium element page.

See more Sulfur products. Sulfur (or Sulphur) (atomic symbol: S, atomic number: 16) is a Block P, Group 16, Period 3 element with an atomic radius of 32.066. Sulfur Bohr ModelThe number of electrons in each of Sulfur's shells is 2, 8, 6 and its electron configuration is [Ne] 3s2 3p4. In its elemental form, sulfur has a light yellow appearance. The sulfur atom has a covalent radius of 105 pm and a Van der Waals radius of 180 pm. In nature, sulfur can be found in hot springs, meteorites, volcanoes, and as galena, gypsum, and epsom salts. Sulfur has been known since ancient times but was not accepted as an element until 1777, when Antoine Lavoisier helped to convince the scientific community that it was an element and not a compound.

Recent Research

Interface effects on acceptor qubits in silicon and germanium., Abadillo-Uriel, J C., and Calderón M J. , Nanotechnology, 2016 Jan 15, Volume 27, Issue 2, p.024003, (2016)

Glass polymorphism in amorphous germanium probed by first-principles computer simulations., Mancini, G, Celino M, Iesari F, and Di Cicco A , J Phys Condens Matter, 2016 Jan 13, Volume 28, Issue 1, p.015401, (2016)

Tunable porosity of 3D-networks with germanium nodes., Monnereau, Laure, Muller Thierry, Lang Mathias, and Bräse Stefan , Chem Commun (Camb), 2016 Jan 11, Volume 52, Issue 3, p.571-4, (2016)

Modified matrix volatilization setup for characterization of high purity germanium., Meruva, Adisesha Reddy, Raparthi Shekhar, and Kumar Sunil Jai , Talanta, 2016 Jan 1, Volume 146, p.259-65, (2016)

Ferromagnetic Order, Strong Magnetocrystalline Anisotropy, and Magnetocaloric Effect in the Layered Telluride Fe(3-δ)GeTe2., Verchenko, Valeriy Yu, Tsirlin Alexander A., Sobolev Alexei V., Presniakov Igor A., and Shevelkov Andrei V. , Inorg Chem, 2015 Sep 8, Volume 54, Issue 17, p.8598-607, (2015)

Alkaline-Earth-Metal-Induced Liberation of Rare Allotropes of Elemental Silicon and Germanium from N-Heterocyclic Metallylenes., Blom, Burgert, Said Amro, Szilvási Tibor, Menezes Prashanth W., Tan Gengwen, Baumgartner Judith, and Driess Matthias , Inorg Chem, 2015 Sep 8, Volume 54, Issue 17, p.8840-8, (2015)

Tunable conduction type of solution-processed germanium nanoparticle based field effect transistors and their inverter integration., Meric, Zeynep, Mehringer Christian, Karpstein Nicolas, Jank Michael P. M., Peukert Wolfgang, and Frey Lothar , Phys Chem Chem Phys, 2015 Sep 14, Volume 17, Issue 34, p.22106-14, (2015)

Preparation, Structural Determination, and Characterization of Electronic Properties of Bis-silylated and Bis-germylated Lu3 N@Ih -C80., Kako, Masahiro, Miyabe Kyosuke, Sato Kumiko, Suzuki Mitsuaki, Mizorogi Naomi, Wang Wei-Wei, Yamada Michio, Maeda Yutaka, Olmstead Marilyn M., Balch Alan L., et al. , Chemistry, 2015 Oct 6, (2015)

Bandwidth improvement for germanium photodetector using wire bonding technology., Chen, Guanyu, Yu Yu, Deng Shupeng, Liu Lei, and Zhang Xinliang , Opt Express, 2015 Oct 5, Volume 23, Issue 20, p.25700-6, (2015)

Controlling Nanowire Growth by Light., Di Martino, G, Michaelis F B., Salmon A R., Hofmann S, and Baumberg J J. , Nano Lett, 2015 Oct 29, (2015)