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Merck
CN

651478

Gallium antimonide

(single crystal substrate), <100>, diam. × thickness 2 in. × 0.5 mm

Synonym(s):

Gallium antimony, Gallium monoantimonide

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About This Item

Linear Formula:
GaSb
CAS Number:
12064-03-8
Molecular Weight:
191.48
NACRES:
NA.23
PubChem Substance ID:
24883831
UNSPSC Code:
12352300
EC Number:
235-058-8
MDL number:
MFCD00016101

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Product Name

Gallium antimonide, (single crystal substrate), <100>, diam. × thickness 2 in. × 0.5 mm

InChI key

VTGARNNDLOTBET-UHFFFAOYSA-N

InChI

1S/Ga.Sb

SMILES string

[Ga]#[Sb]

form

(single crystal substrate)

resistivity

~0.1 Ω-cm

diam. × thickness

2 in. × 0.5 mm

mp

710 °C
980 °C (lit.)

density

5.619 g/mL at 25 °C
5.62 g/mL at 25 °C (lit.)

semiconductor properties

<100>

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General description

Thermal expansion: 6.1 x 10-6/oK; Thermal conductivity: 270 mW/cm.k at 300K; Mobility 600~800 cm2/V ⋅ sec
Undoped, P-type semiconductor, growth technique: LEC, carrier concentration = 1-2 × 10-17 cm-3, EPD <103 cm-2

Physical form

cubic (a = 6.095Å)

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

pcodes

P273

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2

Storage Class

13 - Non Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
03930LC

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