Barium hydroxide octahydrate
八水合氢氧化钡
Also known as: Barium hydroxide octahydrate, BARIUM HYDROXIDE 8H2O, Barium hydroxide, 8-hydrate, Caustic baryta, Barium hydroxide hydrate
Barium hydroxide octahydrate (CAS 12230-71-6) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula BaH18O10 and a molecular weight of 315.46400 g/mol. It is also known as BARIUM HYDROXIDE 8H2O, Barium hydroxide, 8-hydrate and Caustic baryta. Key properties include a melting point of 78 °C(lit.), a boiling point of 100ºC at 760mmHg and a density of 2.18. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 12230-71-6
- Jingsj CID
- J-1492781-2
- Molecular Formula
- BaH18O10
- Chinese Name
- 八水合氢氧化钡
- Molecular Weight
- 315.46400 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 78 °C(lit.) |
|---|---|
| Boiling Point | 100ºC at 760mmHg |
| Density | 2.18 |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Barium hydroxide octahydrate?
The CAS number of Barium hydroxide octahydrate is 12230-71-6.
What are the molecular formula and molecular weight of Barium hydroxide octahydrate?
Barium hydroxide octahydrate has molecular formula BaH18O10 and molecular weight 315.46400 g/mol.
Is Barium hydroxide octahydrate hazardous?
Barium hydroxide octahydrate has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Barium hydroxide octahydrate (CAS 12230-71-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1492781-2 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.