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Research & Development: Not intended for animal or
human diagnostic or therapeutic use
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the opportunity to make it happen!
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Certificate of Analysis and Material Safety Data
Sheets Available Upon Request
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Certificate of Analysis
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2350614C5NT 082121-CL
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Appearance black crystalline pieces and powder; Assay
(metal basis) 99.999%; Aluminum (Al) <1ppm; Antimony (Sb) <1ppm; ICP
analysis confirms germanium and selenium components; Identification (X-Ray
diffraction) conforms to structure; Indium (In) <1ppm; Magnesium (Mg)
<1ppm; Particle size 10mm and smaller; Phosphorus (P) <1ppm; Silicon
(Si) 3ppm;
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Beilstein Number
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-
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Boiling Point
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CAS
Number
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12065-10-0
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Density
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5.6
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EINES Number
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235-061-4
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Flash
Point
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293.8ºC
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Harmonized
Code
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2853.00.0065
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IUPAC Name
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Selanylidenegermanium
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Linear
Formula
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GeSe
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MDL Number
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MFCD00135540
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Melting Point
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670°C
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Molecular Formula
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GeSe
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Molecular
Weight
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151.60
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Refractive Index
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2.5
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Solubility
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Insoluble
in water
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Synonym(s)
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12065-10-0;
235-061-4; Germanium monoselenide; Germanium(II) selenide; Germanous selenide;
GeSe; MFCD00135540; Selanylidenegermanium;
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GHS (Accordance with 29
CFR 1910, OSHA HCS)
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Pictogram
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Toxic,
Health, Irritant, Environment
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Statement(s)
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Danger! Toxic if swallowed or in contact with skin. Causes
skin irritation. Causes serious eye irritation. May cause damage to organs
through prolonged or repeated exposure. Very toxic to aquatic life with long
lasting effects. Do not handle
until all safety precautions have been read (SDS) and understood.
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Storage
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Toxic
Shelf
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TRANSPORTION INFORMATION
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US
DOT
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UN
number: 3283 Class: 6.1 Packing group: III Proper shipping name: Selenium
compound, solid, n.o.s. (Germanium(II) selenide)
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