Lithium Oxide
Also known as: EINECS 235-019-5, Li2O, Lithium Oxide,98.5%, Lithium oxide, Lithium oxide (Li2O), Lithiumoxid, MFCD00016183, dilithium,hydroxide, dilithiumoxide, lithiummonoxide, lithiumoxide(li2o), oxydedelithium
Lithium Oxide (CAS 12057-24-8) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula Li2O and a molecular weight of 29.88140 g/mol. Key properties include a melting point of 1427°C and a density of 2.013 g/mL at 25 °C(lit.). It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage. It is listed by 2 suppliers, 1 of which publish reference prices, from 3.54 to 6.30 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 12057-24-8
- Jingsj CID
- J-44894-9
- Molecular Formula
- Li2O
- Molecular Weight
- 29.88140 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 97% 500g | ¥1,770.00 | $0.53 /gBest ¥3.54/g CNY | CN China MOQ 500g | |
In Stock | 97% 100g | ¥630.00 | $0.94 /g ¥6.30/g CNY | CN China MOQ 100g | |
Made to Order | 97% 100g | - | - | CN China MOQ 100g |
Physicochemical Properties
| Melting Point | 1427°C |
|---|---|
| Density | 2.013 g/mL at 25 °C(lit.) |
| Exact Mass | 30.02690 |
| Refractive Index | 1.644 |
GHS Safety & Compliance
- H314 — Causes severe skin burns and eye damage
Frequently Asked Questions
What is the CAS number of Lithium Oxide?
The CAS number of Lithium Oxide is 12057-24-8.
What are the molecular formula and molecular weight of Lithium Oxide?
Lithium Oxide has molecular formula Li2O and molecular weight 29.88140 g/mol.
Which suppliers offer Lithium Oxide?
2 supplier(s) listed; reference unit price ¥3.54–6.30 /g.
Is Lithium Oxide hazardous?
Lithium Oxide has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Lithium Oxide (CAS 12057-24-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-44894-9 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.