Ammonium Bifluoride

Synonym(s)

: Ammonium hydrogen difluoride, ammonium difluoride, ammonium fluoride; hydrofluoride, azanium fluoride; hydrofluoride

Mol. Formula

: F2H5N

EC / List no.

: 215-676-4

CAS no.

: 1341-49-7

Molecular weight

: 57,044

Ammonium Bifluoride is the inorganic compound with the formula NH4F.HF. It is produced with ammonia and hydrogen fluoride.

Application

» Ammonium bifluoride is widely used in non-metallic surface treatment products, washing and cleaning products.
» It is used in mining, construction and construction work.
» It is used as processing aids in industrial facilities, indoor and outdoor use as a reagent.
» It is used in formulation or repackaging, industrial sites and manufacturing

Product Specifications

Physical and Chemical Properties
» Ammonium bifluoride appears as a white crystalline solid.
» It is odorless.

Properties

Characteristics	Unit	Value	Condition
Boiling point	°C	240
Melting point	°C	125.6
Heat of Vaporization	kJ/mol	65.3
Solubility	mg/L	1.73x10 +5 6.02x10 +5	soluble in 90% ethanol soluble in water
Density	g/ cm3	1.5
pH		3.5	%5 solution
Refractive Index		1.39
Corrosivity		Corrosive	corrosive in the presence of moisture