Copper iron oxide
Also known as: COPPER IRON OXIDE NANOPOWDER, COPPER(II)FERRATE(III), Copper Diiron Tetraoxide, Copper Iron Oxide Nanoparticles, Copper Iron Oxide Nanoparticles / Nanopowder, Copper iron oxide nanopowder, Copper iron oxide nanopowder, <100 nM particle size (BET), Copper(2+) bis[oxido(oxo)iron], Iron, olatooxo-, copper(2+) salt, copper:oxido(oxo)iron
Copper iron oxide (CAS 12018-79-0) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula CuFe2O4 and a molecular weight of 239.234 g/mol. Key property: a density of 5.4 g/mL at 25 °C(lit.). It is classified under GHS with signal word Warning and hazard statements H410 — Very toxic to aquatic life with long lasting effects. It is listed by 2 suppliers, 1 of which publish reference prices, from 0.82 to 396.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 12018-79-0
- Jingsj CID
- J-51091-6
- Molecular Formula
- CuFe2O4
- Molecular Weight
- 239.234 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 98.5% trace metals basis 200mg | ¥164.00 | $0.12 /mgBest ¥0.82/mg CNY | CN China MOQ 200mg | |
Made to Order | 98.5% trace metals basis 5g | ¥1,612.00 | $48.25 /g ¥322.40/g CNY | CN China MOQ 5g | |
Made to Order | 98.5% trace metals basis 1g | ¥396.00 | $59.26 /g ¥396.00/g CNY | CN China MOQ 1g |
Physicochemical Properties
| Density | 5.4 g/mL at 25 °C(lit.) |
|---|---|
| Exact Mass | 238.779144 |
| Appearance | nanopowder |
GHS Safety & Compliance
- H410 — Very toxic to aquatic life with long lasting effects
Frequently Asked Questions
What is the CAS number of Copper iron oxide?
The CAS number of Copper iron oxide is 12018-79-0.
What are the molecular formula and molecular weight of Copper iron oxide?
Copper iron oxide has molecular formula CuFe2O4 and molecular weight 239.234 g/mol.
Which suppliers offer Copper iron oxide?
2 supplier(s) listed; reference unit price ¥0.82–396.00 /mg.
Is Copper iron oxide hazardous?
Copper iron oxide has GHS signal word Warning and hazard statements H410 — Very toxic to aquatic life with long lasting effects.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Copper iron oxide (CAS 12018-79-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-51091-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.