Name: Gallium Selenide Single Crystal
CAS: 12024-11-2
EC Number: 234-689-6
Chemical Formular: GaSe
Appearance: brown solid
Molecular Weight: 148.694 g/mol
Melting Point: 960 °C (1,760 °F; 1,230 K)
Boiling Point: n/a
Density: 5.03 g/cm3
Solubility in water: n/a
Exact Mass: 148.842 g/mol
Monoisotopic Mass: 148.842 g/mol
Topological Polar Surface Area: 0 A^2
Complexity: 2

Gallium Selenide Single Crystal
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99.99% Gallium Selenide Single Crystal
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99.995% Gallium Selenide Single Crystal
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99.999% Gallium Selenide Single Crystal
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SDS
99.999% Gallium Selenide Single Crystal
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Gallium Selenide Single Crystal,customized specifications

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Chemical Formular:GaSe
PubChem CID:6330514
IUPAC Name:selanylidenegallium
Inchl:InChI=1S/Ga.Se
InChI Key:QNWMNMIVDYETIG-UHFFFAOYSA-N
Canonical SMILES:[Ga]=[Se]
Pictogram(s):n/a
Signal:n/a
GHS Hazard Statements:n/a
Hazard Codes:n/a
Risk Codes:n/a
Precautionary Statement Codes:n/a
Flash Point:n/a

Gallium monoselenide
gallium(II) selenide
Gallium selenide (GaSe)
selanylidenegallium

GalliumGallium is a chemical element with the symbol Ga and atomic number 31.
Elemental gallium is a soft, silvery blue metal at standard temperature and pressure; however in its liquid state it becomes silvery white.
It is in group 13 of the periodic table, and thus has similarities to the other metals of the group, aluminium, indium, and thallium. Gallium does not occur as a free element in nature, but as gallium(III) compounds in trace amounts in zinc ores and in bauxite.
Elemental gallium is a liquid at temperatures greater than 29.76 °C (85.57 °F), above room temperature, but below the normal human body temperature of 37 °C (99 °F). Hence, the metal will melt in a person’s hands.

SeleniumSelenium is a chemical element with the symbol Se and atomic number 34.
It is a nonmetal (more rarely considered a metalloid) with properties that are intermediate between the elements above and below in the periodic table, sulfur and tellurium, and also has similarities to arsenic.
It rarely occurs in its elemental state or as pure ore compounds in the Earth’s crust. Selenium (from Ancient Greek σελήνη (selḗnē) “Moon”) was discovered in 1817 by Jöns Jacob Berzelius, who noted the similarity of the new element to the previously discovered tellurium (named for the Earth).
Selenium is found in metal sulfide ores, where it partially replaces the sulfur.
Commercially, selenium is produced as a byproduct in the refining of these ores, most often during production. Minerals that are pure selenide or selenate compounds are known but rare.

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