Germanium Granules0 pages
Germanium Granules
GeGr/0403
Physical Symbol
Data Atomic number
Analysis
Atomic weight
Density (298 K)
Melting point
Boiling point
Heat of fusion
Heat of sublimation
Vapour pressure (298 K)
Specific heat (273-373 K)
Crystal structure
Ge content
Impurity content
O (bonded)
Fe
C
Standard granule diameter
Polyethylene bottle
Ge
32
72.61
5323
1210.55
3093
36.945
374.5
3.546 10-54
310
Amorphous
> 99.9999
≤ 500
≤ 40
≤ 150
1 mm – 5 mm
g/mol
3 1
kg/m ( )
1
K()
K
kJ/mol (1)
kJ/mol (1)
Pa (1)
J/kg.K (2)
%
ppb
ppb
ppb
Formats and
Packing
Additional CAS registry ID: 7440-56-4
Information Product aspect: grey powder
1
Landolt-Bornstein, Numerical data and functional relationships in Science and Technology Group III Vol. 17, 1982, ED. Springer Verlag
2
S.M. Sze, Physics of Semiconductor devices 2nd edition 1981, ED. John Wiley & Sons; MM.F. Morin, J. Maita, Phys.Rev., Vol. 94 N°q6,
p. 1525, 1954
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