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651478

Gallium antimonide

Name: Gallium antimonide
Brand: ALDRICH

(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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Properties

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>

SMILES string

[Ga]#[Sb]

InChI

1S/Ga.Sb

InChI key

VTGARNNDLOTBET-UHFFFAOYSA-N

Description

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

GHS07,GHS09

signalword

Warning

hcodes

H302 + H332,H411

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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