Gallium, 99.9%
Gallium, 99.9% (CAS 7440-55-3) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 5 g. Catalogue no. ZX-015829.
About Gallium, 99.9%
Zemixal supplies Gallium, 99.9% within its inorganic Chemicals, Metals & Advanced Materials portfolio. Key data (99.9%): CAS 7440-55-3, formula Ga and molar mass 69.72 g/mol. Expect silver to grey (metallic liquid or solid (ambient temp dependent)).
Where it is used
- Alloy preparation
- Evaporation sources
- Materials research
- Electronics & thin films
Safe handling
Literature values: melting point 29.8 °C. It carries the GHS signal word Danger (H290, H302, H314 and H412), so wear gloves and eye protection and work with good ventilation. For transport it ships as UN UN 2803.
Standard pack sizes are 5 g, 10 g, 25 g, 100 g and 1 kg, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Alloy preparation
- Evaporation sources
- Materials research
- Electronics & thin films
Applications
Specifications and identifiers
| Product name | Gallium, 99.9% |
|---|---|
| Catalogue number | ZX-015829 |
| CAS number | 7440-55-3 |
| IUPAC name | gallium |
| Molecular formula | Ga |
| Molar mass | 69.72 g/mol |
| Exact mass | 68.9256 |
| Purity / assay | 99.9% |
| Physical form | Liquid |
| Appearance | Silver to grey (metallic liquid or solid (ambient temp dependent)) |
| Melting point | 29.8 °C |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| HS code | 81129200 |
| UN number | UN 2803 |
| InChIKey | GYHNNYVSQQEPJS-UHFFFAOYSA-N |
| SMILES | [Ga] |
| PubChem CID | 5360835 |
| Synonyms | Gallium metal 3N |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- 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 summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 5 g | Quoted on request | |
| 10 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Gallium, 99.9%
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Other grades with CAS 7440-55-3
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