4-Nitrophenyl phosphate, potassium salt
4-硝基苯基磷酸钾盐
Also known as: PNP-PHOS K, Phosphoric acid mono(4-nitrophenyl) ester monopotassium salt, 4-NITROPHENYL PHOSPHATE, POTASSIUM SALT
4-Nitrophenyl phosphate, potassium salt (CAS 208651-58-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H5KNO6P and a molecular weight of 257.17900 g/mol. It is also known as PNP-PHOS K, Phosphoric acid mono(4-nitrophenyl) ester monopotassium salt and 4-NITROPHENYL PHOSPHATE, POTASSIUM SALT. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 208651-58-5
- Jingsj CID
- J-1398548-8
- Molecular Formula
- C6H5KNO6P
- Chinese Name
- 4-硝基苯基磷酸钾盐
- Molecular Weight
- 257.17900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 4-Nitrophenyl phosphate, potassium salt?
The CAS number of 4-Nitrophenyl phosphate, potassium salt is 208651-58-5.
What are the molecular formula and molecular weight of 4-Nitrophenyl phosphate, potassium salt?
4-Nitrophenyl phosphate, potassium salt has molecular formula C6H5KNO6P and molecular weight 257.17900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Nitrophenyl phosphate, potassium salt (CAS 208651-58-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1398548-8 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.