Skip to Content
Merck
All Photos(3)

Documents

203319

Sigma-Aldrich

Gallium

99.9995% trace metals basis

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Linear Formula:
Ga
CAS Number:
7440-55-3
Molecular Weight:
69.72
MDL number:
MFCD00134045
UNSPSC Code:
12141715
eCl@ss:
38120701
PubChem Substance ID:
24852163
NACRES:
NA.23

Assay

99.9995% trace metals basis

form

(metallic liquid or solid (ambient temp dependent))

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.)

storage temp.

2-8°C

SMILES string

[Ga]

InChI

1S/Ga

InChI key

GYHNNYVSQQEPJS-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

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.

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Warning

Hazard Statements

H290,H302,H412

Hazard Classifications

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

Storage Class Code

8B - Non-combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Chen, X.Z. et al.
Chemistry of Materials, 11, 75-75 (1999)
C Tessarek et al.
Optics express, 21(3), 2733-2740 (2013-03-14)
Self-assembled GaN rods were grown on sapphire by metal-organic vapor phase epitaxy using a simple two-step method that relies first on a nitridation step followed by GaN epitaxy. The mask-free rods formed without any additional catalyst. Most of the vertically
Yanpeng Liu et al.
Nature communications, 5, 5461-5461 (2014-11-21)
Layer-by-layer-stacked chemical vapour deposition (CVD) graphene films find applications as transparent and conductive electrodes in solar cells, organic light-emitting diodes and touch panels. Common to lamellar-type systems with anisotropic electron delocalization, the plane-to-plane (vertical) conductivity in such systems is several
Christopher R Chitambar
Future medicinal chemistry, 4(10), 1257-1272 (2012-07-18)
There is an ever pressing need to develop new drugs for the treatment of cancer. Gallium nitrate, a group IIIa metal salt, inhibits the proliferation of tumor cells in vitro and in vivo and has shown activity against non-Hodgkin's lymphoma
Prasana Sahoo et al.
Biosensors & bioelectronics, 44, 164-170 (2013-02-22)
We demonstrate a very simple and generic protocol for ultrasensitive in-situ label-free detection of DNA hybridization using third generation poly(amidoamine)dendrimer (G3-PAMAM) functionalized GaN nanowires (NWs). PAMAM modified GaN NWs provides large density of docking site to immobilize significant number of
View All Related Papers

Articles

Discovery and Single Crystal Growth of Lanthanide Intermetallics—Interplay of Synthesis and Physical Properties

Solid state and materials chemistry have made a tremendous impact and have experienced growth in recent years, particularly for rare earthcontaining materials.

Lanthanide Ions for Solar Cells

Lanthanide ions in spectral conversion enhance solar cell efficiency via photon conversion.

Lanthanide Ions for Solar Cells

Lanthanide ions in spectral conversion enhance solar cell efficiency via photon conversion.

Lanthanide Ions for Solar Cells

Lanthanide ions in spectral conversion enhance solar cell efficiency via photon conversion.

See All

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service