Gallium, 99.99%

Name: Gallium, 99.99%
Brand: Vaqora Chemicals
SKU: VQ-016772

About Gallium, 99.99%

Gallium is a high-purity metal in Puriss grade carrying the CAS registry number 7440-55-3, specified at 99.99% purity. Its molecular formula is Ga and its molecular weight is 69.72 g/mol. It is also known as Gallium metal 4N.

The material typically appears as a silver grey liquid or solid (since low melting point). Literature values give a melting point of 29.8 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for alloy preparation, evaporation sources, materials research and electronics and thin films. Buyers come mainly from academic and industrial research and metallurgy and mining.

We offer Gallium in 5 g, 10 g, 25 g and 100 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Alloy preparation
Evaporation sources
Materials research
Electronics & thin films

Industries

Specifications & identifiers

Chemical identifiers
Product name	Gallium, 99.99%
Catalogue No.	VQ-016772
CAS Number	7440-55-3
IUPAC name	gallium
Molecular formula	Ga
Molecular weight	69.72 g/mol
Exact mass	68.9256
Grade	Puriss
Purity / assay	99.99%
HSN code	81129200
InChIKey	GYHNNYVSQQEPJS-UHFFFAOYSA-N
SMILES	[Ga]
PubChem CID	5360835

Physical properties
Physical form	Liquid
Appearance	Silver grey liquid or solid (since low melting point)
Melting point	29.8 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
UN number	UN 2803

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H290May be corrosive to metals
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P234, P260, P264, P270, P273, P280, P301 + P317, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P330, P363, P390, P405, P406, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 7440-55-3

Gallium ingot, 99.9999%

CAS: 7440-55-3
Formula: Ga
MW: 69.72 g/mol

VQ-016769

Puriss

Gallium ingot, 99.99999%

CAS: 7440-55-3
Formula: Ga
MW: 69.72 g/mol

VQ-016770

Gallium powder, <100 μm, 99.5%

CAS: 7440-55-3
Formula: Ga
MW: 69.72 g/mol

VQ-016104

Gallium, 99.9%

CAS: 7440-55-3
Formula: Ga
MW: 69.72 g/mol

VQ-016771

Puriss

Gallium, 99.999%

CAS: 7440-55-3
Formula: Ga
MW: 69.72 g/mol

VQ-016773

Frequently asked questions

What is the CAS number of Gallium, 99.99%?

The CAS Registry Number of Gallium, 99.99% is 7440-55-3. It is also known as Gallium metal 4N.

What is the molecular formula and molecular weight of Gallium, 99.99%?

Gallium, 99.99% has the molecular formula Ga and a molecular weight of 69.72 g/mol. Its IUPAC name is gallium.

Which grade and pack sizes of Gallium, 99.99% can I order?

We supply Gallium, 99.99% in Puriss (99.99%) grade, in 5 g, 10 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Gallium, 99.99%?

Yes. Every lot of Gallium, 99.99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Gallium, 99.99% be shipped internationally?

Yes. Gallium, 99.99% is classified as hazardous (UN 2803), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.