Monofluorophosphoric acid

单氟磷酸

Also known as: Fluorophosphoric acid, Phosphorofluoridic acid, fluorophosphonic acid, FLUOROPHOSPHORIC ACID, PHOSPHOROFLUORIDIC ACID, MONOFLUOROPHOSPHORIC ACID

Monofluorophosphoric acid (CAS 13537-32-1) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula FH2O3P and a molecular weight of 99.98620 g/mol. It is also known as Fluorophosphoric acid, Phosphorofluoridic acid and fluorophosphonic acid. Key property: a density of 1.83 g/mL at 25 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
13537-32-1
Jingsj CID
J-44176-2
Molecular Formula
FH2O3P
Chinese Name
单氟磷酸
Molecular Weight
99.98620 g/mol
Category
Inorganic Chemicals
Last updated
8/21/2026

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Physicochemical Properties

Density1.83 g/mL at 25 °C

GHS Safety & Compliance

Corrosion / Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of Monofluorophosphoric acid?

The CAS number of Monofluorophosphoric acid is 13537-32-1.

What are the molecular formula and molecular weight of Monofluorophosphoric acid?

Monofluorophosphoric acid has molecular formula FH2O3P and molecular weight 99.98620 g/mol.

Is Monofluorophosphoric acid hazardous?

Monofluorophosphoric acid has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "Monofluorophosphoric acid (CAS 13537-32-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-44176-2 (accessed 2026-10-23).

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