Substance
ID:334560
Names and Identifiers
IUPAC Traditional name
germanium dioxide
IUPAC name
germanedione
Synonyms
Germanium dioxide二氧化锗氧化锗(IV)Germanium(IV) oxide
Properties
Safety Information
MSDS Link
European Hazard Symbols
Harmful (Xn)Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
RTECS
LY5240000
Risk Statements
22
German water hazard class
1
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS Hazard statements
H302-H332
GHS Signal Word
Warning
Physical Property
Apperance
powder
Solubility
ethylene glycol: soluble
Melting Point
>400 °C(lit.)
Density
3.637 g/mL at 25 °C
Product Information
Linear Formula
GeO2
Purity
≥99.99% trace metals basis
Molecule Details
Application
Building block for inorganic nanowires.1 Used in the synthesis of ultra-high refractive index and ultra-low loss optical waveguides.2
Packaging
25 g in poly bottle
5 g in glass bottle
Building block for inorganic nanowires.1 Used in the synthesis of ultra-high refractive index and ultra-low loss optical waveguides.2
Packaging
25 g in poly bottle
5 g in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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