Potassium metavanadate
Also known as: Potassium metavanadate, Potassium vanadate, Potassium metavanada, K-VAN(R), potassium,oxido(dioxo)vanadium, Kaliumvanadiumtrioxid
Potassium metavanadate (CAS 13769-43-2) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula KO3V and a molecular weight of 138.03800 g/mol. Key properties include a melting point of 520 °C(lit.) and a density of 2.84 g/mL at 25 °C(lit.). It is classified under GHS with signal word Danger and hazard statements H300, H310 and H330 — Fatal if inhaled. It is listed by 1 supplier, from 1.63 to 1,323.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 13769-43-2
- Jingsj CID
- J-3706-6
- Molecular Formula
- KO3V
- Molecular Weight
- 138.03800 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | ≥98% 250g | ¥408.00 | $0.24 /gBest ¥1.63/g CNY | CN China MOQ 250g | |
In Stock | ≥98% 100g | ¥205.00 | $0.31 /g ¥2.05/g CNY | CN China MOQ 100g | |
In Stock | ≥98% 25g | ¥65.00 | $0.39 /g ¥2.60/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Melting Point | 520 °C(lit.) |
|---|---|
| Density | 2.84 g/mL at 25 °C(lit.) |
| Exact Mass | 137.89200 |
| PSA | 57.20000 |
GHS Safety & Compliance
- H300
- H310
- H330 — Fatal if inhaled
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Frequently Asked Questions
What is the CAS number of Potassium metavanadate?
The CAS number of Potassium metavanadate is 13769-43-2.
What are the molecular formula and molecular weight of Potassium metavanadate?
Potassium metavanadate has molecular formula KO3V and molecular weight 138.03800 g/mol.
Which suppliers offer Potassium metavanadate?
1 supplier(s) listed; reference unit price ¥1.63–1323.00 /g.
Is Potassium metavanadate hazardous?
Potassium metavanadate has GHS signal word Danger and hazard statements H300; H310; H330 — Fatal if inhaled.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Potassium metavanadate (CAS 13769-43-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-3706-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.