Potassium hypophosphite
次磷酸钾
Also known as: potassium phosphinate, phosphinic acid, potassium salt, potassium dihydrogen hypophosphite, Potassium hypophosphite monobasic, Phosphonous acid potassium salt
Potassium hypophosphite (CAS 7782-87-8) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H2KO2P and a molecular weight of 104.087 g/mol. It is also known as potassium phosphinate, phosphinic acid, potassium salt and potassium dihydrogen hypophosphite. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7782-87-8
- Jingsj CID
- J-927083-9
- Molecular Formula
- H2KO2P
- Chinese Name
- 次磷酸钾
- Molecular Weight
- 104.087 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of Potassium hypophosphite?
The CAS number of Potassium hypophosphite is 7782-87-8.
What are the molecular formula and molecular weight of Potassium hypophosphite?
Potassium hypophosphite has molecular formula H2KO2P and molecular weight 104.087 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Potassium hypophosphite (CAS 7782-87-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-927083-9 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.