Barium zirconate
Also known as: Barium zirconium oxide, barium zirconium(IV) oxide, barium zirconium trioxide, zirconate (ZrO32-), barium(1:1), zirconate, barium
Barium zirconate (CAS 12009-21-1) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula BaO3Zr and a molecular weight of 276.54900 g/mol. Key properties include a melting point of 2500°C and a density of 5.52 g/mL at 25 °C(lit.). It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed and H332 — Harmful if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 12009-21-1
- Jingsj CID
- J-10132-7
- Molecular Formula
- BaO3Zr
- Molecular Weight
- 276.54900 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 2500°C |
|---|---|
| Density | 5.52 g/mL at 25 °C(lit.) |
| Exact Mass | 275.79500 |
| PSA | 63.19000 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H332 — Harmful if inhaled
Frequently Asked Questions
What is the CAS number of Barium zirconate?
The CAS number of Barium zirconate is 12009-21-1.
What are the molecular formula and molecular weight of Barium zirconate?
Barium zirconate has molecular formula BaO3Zr and molecular weight 276.54900 g/mol.
Is Barium zirconate hazardous?
Barium zirconate has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H332 — Harmful 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. "Barium zirconate (CAS 12009-21-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10132-7 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.