gallium
Also known as: (67)gallium, EINECS 231-163-8, GALLIUM, GALLIUM 99+ 5 G, GALLIUM METAL, GALLIUM PELLETS, GALLIUM PLASMA EMISSION SPECTROSCOPY STANDARD, GALLIUM PLASMA EMISSION STANDARD, GALLIUM SINGLE ELEMENT PLASMA STANDARD, GALLIUM SINGLE ELEMENT STANDARD, GALLIUM STANDARD, GALLIUM, PLASMA STANDARD SOLUTION, Gallium, Gallium (Germ.), Galliumingots, GalliummetalN, MFCD00134045, gallium atom, gallium pellet
gallium (CAS 7440-55-3) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula Ga and a molecular weight of 69.72 g/mol. Key properties include a melting point of 302.9 ºC, a boiling point of 2400 ºC and a density of 5.904 g/mL at 25 °C(lit.). It is classified under GHS with signal word Danger and hazard statements H290 and H318 — Causes serious eye damage. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 7440-55-3
- Jingsj CID
- J-1329028-5
- Molecular Formula
- Ga
- Molecular Weight
- 69.72 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Melting Point | 302.9 ºC |
|---|---|
| Boiling Point | 2400 ºC |
| Density | 5.904 g/mL at 25 °C(lit.) |
GHS Safety & Compliance
- H290
- H318 — Causes serious eye damage
Frequently Asked Questions
What is the CAS number of gallium?
The CAS number of gallium is 7440-55-3.
What are the molecular formula and molecular weight of gallium?
gallium has molecular formula Ga and molecular weight 69.72 g/mol.
Which suppliers offer gallium?
1 supplier(s) listed; request a quote for pricing.
Is gallium hazardous?
gallium has GHS signal word Danger and hazard statements H290; H318 — Causes serious eye damage.
What are the upstream and downstream products of gallium?
For gallium, Upstream Products: Gallium trichloride, Trimethylgallium, Gallium(II) chloride; Downstream Products: Magnesium choride, Trimethylgallium, Triethylgallium.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "gallium (CAS 7440-55-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1329028-5 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.