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Ammonium Bifluoride

CAS #: 1341-49-7

Linear Formula:

NH₄HF₂

MDL Number

MFCD00012018

Chemical Structure

ORDER

Product	Product Code	ORDER	SAFETY DATA	Technical data
(2N) 99% Ammonium Bifluoride	AM-HF-02	Pricing Add to cart only	SDS >	Data Sheet >
(4N) 99.99% Ammonium Bifluoride	AM-HF-04	Pricing Add to cart only	SDS >	Data Sheet >
(5N) 99.999% Ammonium Bifluoride	AM-HF-05	Pricing Add to cart only	SDS >	Data Sheet >
(3N) 99.9% Ammonium Bifluoride	AM-HF-03	Pricing Add to cart only	SDS >	Data Sheet >

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Ammonium Bifluoride Properties (Theoretical)

Compound Formula	F₂H₅N
Molecular Weight	57.043206 g/mol
Appearance	White crystals
Melting Point	125 °C
Boiling Point	N/A
Density	1.500 g/cm³
Solubility in H2O	N/A
Exact Mass	57.039006 g/mol
Monoisotopic Mass	57.039006 g/mol

Ammonium Bifluoride Health & Safety Information

Signal Word	Danger
Hazard Statements	H300-H314-H318
Hazard Codes	T,C
Precautionary Statements	P260-P280-P301+P310-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P405-P501a
Flash Point	Not applicable
Risk Codes	N/A
Safety Statements	N/A
RTECS Number	BQ9200000
Transport Information	UN 1727 8/PG II
WGK Germany	1
GHS Pictogram	Image , Image

About Ammonium Bifluoride

Ammonium Bifluoride is generally immediately available in most volumes.

Synonyms

Ammonium hydrogen difluoride, Ammonium bifluoride, Etching powder

Chemical Identifiers

Linear Formula	NH₄HF₂
Pubchem CID	13643878
MDL Number	MFCD00012018
IUPAC Name	azane; dihydrofluoride
Beilstein/Reaxys No.	N/A
SMILES	N.F.F
InchI Identifier	InChI=1S/2FH.H3N/h2*1H;1H3
InchI Key	KVBCYCWRDBDGBG-UHFFFAOYSA-N
Chemical Formula
Molecular Weight
Standard InchI
Appearance
Melting Point
Boiling Point
Density

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Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

See more Nitrogen products. Nitrogen is a Block P, Group 15, Period 2 element. Its electron configuration is [He]2s²2p³. Nitrogen is an odorless, tasteless, colorless and mostly inert gas. It is the seventh most abundant element in the universe and it constitutes 78.09% (by volume) of Earth's atmosphere. Nitrogen was discovered by Daniel Rutherford in 1772.

Fluorine is a Block P, Group 17, Period 2 element. Its electron configuration is [He]2s²2p⁵. The fluorine atom has a covalent radius of 64 pm and its Van der Waals radius is 135 pm. In its elemental form, CAS 7782-41-4, fluorine gas has a pale yellow appearance. Fluorine was discovered by André-Marie Ampère in 1810. It was first isolated by Henri Moissan in 1886.