Potassium pentaborate octahydrate
五硼酸钾八水合物
Also known as: Potassium pentaborate 8-hydrate, Potassium borate octahydrate, MFCD00213879, dipotassium:[bis(oxoboranyloxy)boranyloxy-oxoboranyloxyboranyl]oxy-[[oxido(oxoboranyloxy)boranyl]oxy-oxoboranyloxyboranyl]oxyborinate:octahydrate
Potassium pentaborate octahydrate (CAS 12229-13-9) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula B5H16K5O23 and a molecular weight of 633.66000 g/mol. It is also known as Potassium pentaborate 8-hydrate, Potassium borate octahydrate and MFCD00213879. Key property: a melting point of 780ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 12229-13-9
- Jingsj CID
- J-25972-5
- Molecular Formula
- B5H16K5O23
- Chinese Name
- 五硼酸钾八水合物
- Molecular Weight
- 633.66000 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 780ºC |
|---|
Frequently Asked Questions
What is the CAS number of Potassium pentaborate octahydrate?
The CAS number of Potassium pentaborate octahydrate is 12229-13-9.
What are the molecular formula and molecular weight of Potassium pentaborate octahydrate?
Potassium pentaborate octahydrate has molecular formula B5H16K5O23 and molecular weight 633.66000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Potassium pentaborate octahydrate (CAS 12229-13-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25972-5 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.