Ammonium bifluoride
氟化氢铵
Also known as: Ammonium hydrogen difluoride, Ammonium hydrogen fluoride, Ammonium acid fluoride, Etching powder
Ammonium bifluoride (CAS 1341-49-7) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula F2H5N and a molecular weight of 57.043 g/mol. It is also known as Ammonium hydrogen difluoride, Ammonium hydrogen fluoride and Ammonium acid fluoride. Key properties include a melting point of 125 °C(lit.), a boiling point of 230 °C, a density of 1,5 g/cm3 and a flash point of 238°C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1341-49-7
- Jingsj CID
- J-1032784-5
- Molecular Formula
- F2H5N
- Chinese Name
- 氟化氢铵
- Molecular Weight
- 57.043 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 125 °C(lit.) |
|---|---|
| Boiling Point | 230 °C |
| Density | 1,5 g/cm3 |
| Flash Point | 238°C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Ammonium bifluoride?
The CAS number of Ammonium bifluoride is 1341-49-7.
What are the molecular formula and molecular weight of Ammonium bifluoride?
Ammonium bifluoride has molecular formula F2H5N and molecular weight 57.043 g/mol.
Is Ammonium bifluoride hazardous?
Ammonium bifluoride 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. "Ammonium bifluoride (CAS 1341-49-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1032784-5 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.