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Product | Product Code | ORDER | SAFETY DATA | Technical data |
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(5N) 99.999% Silver Gallium Selenide | AG-GASE-05-XTAL | Pricing Add to cart only | SDS > | Data Sheet > |
Silver Gallium Selenide Properties (Theoretical)
Compound Formula | AgGaSe2 |
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Molecular Weight | 335.51 |
Appearance | Yellow crystalline solid |
Melting Point | 851 °C |
Boiling Point | N/A |
Density | N/A |
Solubility in H2O | N/A |
Exact Mass | 335.66371 g/mol |
Monoisotopic Mass | 335.66371 g/mol |
Thermal Conductivity | 0.011 W/cm/°C |
Specific Heat | 1.7 J/cc/°C |
Refractive Index | no - 2.7005 / ne - 2.6759 @ 1.06 µm |
Absorption | 0.02 cm-1 |
Crystal Phase / Structure | Tetragonal |
Silver Gallium Selenide Health & Safety Information
Signal Word | Danger |
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Hazard Statements | H261 |
Hazard Codes | F |
Risk Codes | 15 |
Safety Statements | 8-24/25-43 |
RTECS Number | N/A |
Transport Information | UN 1401 4.3/PG 2 |
WGK Germany | 1 |
About Silver Gallium Selenide
Synonyms
Silver Selenogallate, AGSe
Chemical Identifiers
Linear Formula | AgGaSe2 |
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Pubchem CID | 22222738 |
MDL Number | N/A |
EC No. | N/A |
IUPAC Name | gallium; silver; selenium(2-) |
Beilstein/Reaxys No. | N/A |
SMILES | [Ga+3].[Se-2].[Se-2].[Ag+] |
InchI Identifier | InChI=1S/Ag.Ga.2Se/q+1;+3;2*-2 |
InchI Key | YBTCGAHEISJJQI-UHFFFAOYSA-N |
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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 Gallium products. Gallium (atomic symbol: Ga, atomic number: 31) is a Block P, Group 13, Period 4 element with an atomic weight of 69.723.The number of electrons in each of Gallium's shells is 2, 8, 18, 3 and its electron configuration is [Ar] 3d10 4s2 4p1. The gallium atom has a radius of 122.1 pm and a Van der Waals radius of 187 pm. Gallium was predicted by Dmitri Mendeleev in 1871. It was first discovered and isolated by Lecoq de Boisbaudran in 1875. In its elemental form, gallium has a silvery appearance.
Gallium is one of three elements that occur naturally as a liquid at room temperature, the other two being mercury and cesium. Gallium does not exist as a free element in nature and is sourced commercially from bauxite and sphalerite. Currently, gallium is used in semiconductor devices for microelectronics and optics. The element name originates from the Latin word 'Gallia' referring to Gaul, the old name of France.
See more Selenium products. 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 most 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.
See more Silver products. Silver (atomic symbol: Ag, atomic number: 47) is a Block D, Group 11, Period 5 element with an atomic weight of 107.8682. The number of electrons in each of Silver's shells is 2, 8, 18, 18, 1 and its electron configuration is [Kr]4d10 5s1. The silver atom has a radius of 144 pm and a Van der Waals radius of 203 pm. Silver was first discovered by Early Man prior to 5000 BC. In its elemental form, silver has a brilliant white metallic luster.
It is a little harder than gold and is very ductile and malleable, being exceeded only by gold and perhaps palladium. Pure silver has the highest electrical and thermal conductivity of all metals and possesses the lowest contact resistance. It is stable in pure air and water, but tarnishes when exposed to ozone, hydrogen sulfide, or air containing sulfur. It is found in copper, copper-nickel, lead, and lead-zinc ores, among others. Silver was named after the Anglo-Saxon word "seolfor" or "siolfur," meaning 'silver'.
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