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263273

Gallium

greener alternative

99.999% trace metals basis

Synonym(s):

Elemental gallium

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Size/SKUAvailabilityPrice
10 g
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4 920,00 CZK
50 g
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16 200,00 CZK

About This Item

Linear Formula:
Ga
CAS Number:
7440-55-3
Molecular Weight:
69.72
NACRES:
NA.23
PubChem Substance ID:
24855961
UNSPSC Code:
12141715
MDL number:
MFCD00134045

4 920,00 CZK

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Quality Segment

100

assay

99.999% trace metals basis

form

(chips, chunks), (metallic liquid or solid (ambient temp dependent))

reaction suitability

core: gallium

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

resistivity

25.795 μΩ-cm, 30°C

bp

2403 °C (lit.)

mp

29.8 °C (lit.)

density

5.904 g/mL at 25 °C (lit.)

application(s)

semiconductor synthesis

greener alternative category

Enabling

storage temp.

2-8°C

SMILES string

[Ga]

InChI

1S/Ga

InChI key

GYHNNYVSQQEPJS-UHFFFAOYSA-N

General description

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This is an enabling product and can be used as a precursor to create photovoltaic cells that convert sunlight into electrical energy, promoting energy efficiency. Click here for more information.

Application

The wide liquid range of gallium was exploited recently when it was used as a solvent for the successful synthesis of ternary silicides, SmNiSi3 and YNiSi3, without incorporating Ga in their structure -- a promising new synthetic method.
Gallium (Ga) is a silver-colored metal that exists as a metallic liquid or solid, depending on the ambient temperature, with a melting point of 29.8 °C and a boiling point of 2,403 °C. This unique property allows gallium to be used in various applications, particularly in electronics and optoelectronics. Our high-purity gallium is characterized by its purity of 99.999% on a trace metals basis, it is utilized in the production of semiconductors, LED technology, and solar panels. Additionally, its exceptional thermal and electrical conductivity makes it particularly valuable in electronics and advanced technology applications.[1]

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Gallium 99.999% trace metals basis

Sigma-Aldrich

263273

Gallium

Gallium 99.9995% trace metals basis

Sigma-Aldrich

203319

Gallium

Gallium 99.99% trace metals basis

Sigma-Aldrich

263265

Gallium

Germanium powder, −100 mesh, ≥99.999% trace metals basis

Sigma-Aldrich

327395

Germanium

assay

99.999% trace metals basis

assay

99.9995% trace metals basis

assay

99.99% trace metals basis

assay

≥99.999% trace metals basis

form

(chips, chunks), (metallic liquid or solid (ambient temp dependent))

form

(chips, chunks), (metallic liquid or solid (ambient temp dependent))

form

(chips, chunks), (metallic liquid or solid (ambient temp dependent))

form

powder

bp

2403 °C (lit.)

bp

2403 °C (lit.)

bp

2403 °C (lit.)

bp

2830 °C (lit.)

density

5.904 g/mL at 25 °C (lit.)

density

5.904 g/mL at 25 °C (lit.)

density

5.904 g/mL at 25 °C (lit.)

density

5.35 g/mL at 25 °C (lit.)

mp

29.8 °C (lit.)

mp

29.8 °C (lit.)

mp

29.8 °C (lit.)

mp

937 °C (lit.)

resistivity

25.795 μΩ-cm, 30°C

resistivity

25.795 μΩ-cm, 30°C

resistivity

25.795 μΩ-cm, 30°C

resistivity

53 Ω-cm, 20°C

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pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Met. Corr. 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Storage Class

11 - Combustible Solids

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