Barium hydroxide hydrate
氢氧化钡水合物
Also known as: Barium hydroxide octahydrate, Barium (II) hydroxide, Barium hydroxide 8H2O, Barium hydroxide, 8-hydrate, Barium dihydroxide hydrate, Caustic baryta, barium(2+),dihydroxide,hydrate, EINECS 241-234-5, MFCD00149152
Barium hydroxide hydrate (CAS 40226-30-0) 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 octahydrate, Barium (II) hydroxide and Barium hydroxide 8H2O. Key properties include a melting point of 78 °C(lit.) and a density of 2.18 g/mL at 25 °C(lit.). GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 40226-30-0
- Jingsj CID
- J-6459-4
- Molecular Formula
- BaH18O10
- Chinese Name
- 氢氧化钡水合物
- 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.) |
|---|---|
| Density | 2.18 g/mL at 25 °C(lit.) |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Barium hydroxide hydrate?
The CAS number of Barium hydroxide hydrate is 40226-30-0.
What are the molecular formula and molecular weight of Barium hydroxide hydrate?
Barium hydroxide hydrate has molecular formula BaH18O10 and molecular weight 315.46400 g/mol.
Is Barium hydroxide hydrate hazardous?
Barium hydroxide hydrate 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 hydrate (CAS 40226-30-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6459-4 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.