Ammonium monofluorophosphate

单氟磷酸铵

Also known as: Phosphorofluoridic acid, monoammonium salt (8CI,9CI), Ammonium hydrogen fluoride phosphate, AMMONIUM MONOFLUOROPHOSPHATE

Ammonium monofluorophosphate (CAS 20859-38-5) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula FH5NO3P and a molecular weight of 117.01700 g/mol. It is also known as Phosphorofluoridic acid, monoammonium salt (8CI,9CI), Ammonium hydrogen fluoride phosphate and AMMONIUM MONOFLUOROPHOSPHATE. Key property: a density of 1.881g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
20859-38-5
Jingsj CID
J-28552-2
Molecular Formula
FH5NO3P
Chinese Name
单氟磷酸铵
Molecular Weight
117.01700 g/mol
Category
Inorganic Chemicals
Last updated
8/21/2026

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Physicochemical Properties

Density1.881g/cm3

Frequently Asked Questions

What is the CAS number of Ammonium monofluorophosphate?

The CAS number of Ammonium monofluorophosphate is 20859-38-5.

What are the molecular formula and molecular weight of Ammonium monofluorophosphate?

Ammonium monofluorophosphate has molecular formula FH5NO3P and molecular weight 117.01700 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Ammonium monofluorophosphate (CAS 20859-38-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28552-2 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.