327395
Germanium
powder, −100 mesh, ≥99.999% trace metals basis
Synonym(s):
Elemental germanium
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About This Item
Empirical Formula (Hill Notation):
Ge
CAS Number:
Molecular Weight:
72.64
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12141716
EC Number:
231-164-3
MDL number:
eCl@ss:
38140101
Quality Segment
assay
≥99.999% trace metals basis
form
powder
reaction suitability
core: germanium
resistivity
53 Ω-cm, 20°C
particle size
−100 mesh
bp
2830 °C (lit.)
mp
937 °C (lit.)
density
5.35 g/mL at 25 °C (lit.)
application(s)
crystal growth
semiconductor synthesis
SMILES string
[Ge]
InChI
1S/Ge
InChI key
GNPVGFCGXDBREM-UHFFFAOYSA-N
Application
The product can serve as one of the precursors for the formation of highly porous ZrO2:Tb3+ nanophosphor with excellent tunable photoluminescence and photocatalytic activities.
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 2 - Flam. Sol. 1 - Repr. 2 - STOT RE 2 Oral
Target Organs
Kidney
Storage Class
4.1B - Flammable solid hazardous materials
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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