Tetrapotassium peroxydiphosphate
过氧焦磷酸钾
Also known as: Peroxydiphosphoric acid tetrapotassium salt, Potassium peroxydiphosphate, Dipotassium phosphonatooxy phosphate, Tetrapotassium peroxydiphosphorate
Tetrapotassium peroxydiphosphate (CAS 15593-49-4) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula K4O8P2 and a molecular weight of 346.33600 g/mol. It is also known as Peroxydiphosphoric acid tetrapotassium salt, Potassium peroxydiphosphate and Dipotassium phosphonatooxy phosphate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 15593-49-4
- Jingsj CID
- J-1367129-9
- Molecular Formula
- K4O8P2
- Chinese Name
- 过氧焦磷酸钾
- Molecular Weight
- 346.33600 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
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Request a quoteFrequently Asked Questions
What is the CAS number of Tetrapotassium peroxydiphosphate?
The CAS number of Tetrapotassium peroxydiphosphate is 15593-49-4.
What are the molecular formula and molecular weight of Tetrapotassium peroxydiphosphate?
Tetrapotassium peroxydiphosphate has molecular formula K4O8P2 and molecular weight 346.33600 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tetrapotassium peroxydiphosphate (CAS 15593-49-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1367129-9 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.