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Ammonium Bifluoride

Молекулярная формулаNH4HF2 CAS1341-49-7 Молекулярная масса57.06 g/mol g/mol

СинонимыAmmonium Hydrogen Fluoride, Ammonium Fluoride

Safety & Hazards (GHS) Danger

Corrosive

Acute toxic

Irritant

Health hazard

⚠️ For information only; not a substitute for the official Safety Data Sheet (SDS).

Ammonium Bifluoride is a white, crystalline salt that is highly soluble in water. It is used primarily as a source of fluoride in various applications, such as in metal cleaning and as a flux in soldering.

- Metal Cleaning: Used in the removal of rust and oxides from metal surfaces. - Fluoride Source: Employed in the production of other fluorides and in chemical processes. - Soldering Flux: Used as a flux in the soldering of metals. - Chemical Manufacturing: Used in the preparation of other chemical compounds. - Water Treatment: Applied in the purification of water.

Appearance	White crystalline solid
Odor	Odorless
Molecular Formula	NH4HF2
Molecular Weight	57.06 g/mol
Melting Point	200 °C (decomposes)
Density	1.49 g/cm³
Solubility	Soluble in water
pH (1% solution)	~4.0
Chemical Stability	Stable under normal conditions but decomposes when heated

IUPAC Name	azanium;fluoride;hydrofluoride
Молекулярная формула	NH4HF2
Молекулярная масса	57.06 g/mol g/mol
SMILES	[NH4+].F.[F-]
InChIKey	KVBCYCWRDBDGBG-UHFFFAOYSA-N

H301 Toxic if swallowed
H310 Fatal in contact with skin
H314 Causes severe skin burns and eye damage
H318 Causes serious eye damage
H331 Toxic if inhaled
H335 May cause respiratory irritation
H370 Causes damage to organs
H371 May cause damage to organs
H372 Causes damage to organs through prolonged or repeated exposure
H373 May causes damage to organs through prolonged or repeated exposure

⚠️ For information only; not a substitute for the official SDS.

Ammonium Bifluoride

Ammonium Bifluoride

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