Tungsten (IV) oxide
Also known as: EINECS 234-842-7, MFCD00049709, TUNGSTEN (IV) OXIDE, TUNGSTEN DIOXIDE, TUNGSTEN OXIDE, Tungsten oxide (WO2), Tungsten(IV) oxide, Tungsten(IV) oxide -100 mesh, 99.99% trace metals basis, Tungsten(IV) oxide, 99.9% (metals basis), Tungsten(IV) oxide, 99.9% trace metals basis, WO2, Wolfram(IV)dioxide, dioxotungsten
Tungsten (IV) oxide (CAS 12036-22-5) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula O2W and a molecular weight of 215.83900 g/mol. Key properties include a melting point of 1500-1600ºC and a density of 12,11 g/cm3. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 12036-22-5
- Jingsj CID
- J-39928-1
- Molecular Formula
- O2W
- Molecular Weight
- 215.83900 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99.9% 500g | - | - | CN China MOQ 500g | |
Made to Order | 99.9% 1kg | - | - | CN China MOQ 1kg | |
Made to Order | 99.9% 25kg | - | - | CN China MOQ 25kg |
Physicochemical Properties
| Melting Point | 1500-1600ºC |
|---|---|
| Density | 12,11 g/cm3 |
| Exact Mass | 215.94100 |
| PSA | 34.14000 |
Customs & Trade Information
| HS Code | 2825901990 |
|---|
Frequently Asked Questions
What is the CAS number of Tungsten (IV) oxide?
The CAS number of Tungsten (IV) oxide is 12036-22-5.
What are the molecular formula and molecular weight of Tungsten (IV) oxide?
Tungsten (IV) oxide has molecular formula O2W and molecular weight 215.83900 g/mol.
Which suppliers offer Tungsten (IV) oxide?
1 supplier(s) listed; request a quote for pricing.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tungsten (IV) oxide (CAS 12036-22-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39928-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.