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Linear Formula:


MDL Number:


EC No.:



(2N) 99% Silver(II) Fluoride
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(3N) 99.9% Silver(II) Fluoride
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(4N) 99.99% Silver(II) Fluoride
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(5N) 99.999% Silver(II) Fluoride
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Silver(II) Fluoride Properties (Theoretical)

Compound Formula AgF2
Molecular Weight 145.87
Appearance Powder
Melting Point 690 °C
Boiling Point 700 °C (dec.)
Density 4.57 g/cm3
Solubility in H2O N/A
Exact Mass 144.901899
Monoisotopic Mass 144.901899

Silver(II) Fluoride Health & Safety Information

Signal Word Danger
Hazard Statements H272-H301 + H311 + H331-H314
Hazard Codes O,T
Precautionary Statements P210-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338
Flash Point Not applicable
Risk Codes 8-14-23/24/25-34
Safety Statements 17-26-36/37/39-45
RTECS Number VW4200000
Transport Information UN 1759 8 / PGII
WGK Germany 3
GHS Pictograms

About Silver(II) Fluoride

Fluoride IonSilver(II) Fluoride is a water insoluble Silver source for use in oxygen-sensitive applications, such as metal production. Fluoride compounds have diverse applications in current technologies and science, from oil refining and etching to synthetic organic chemistry and the manufacture of pharmaceuticals. Magnesium Fluoride, for example, was used by researchers at the Max Planck Institute for Quantum Optics in 2013 to create a novel mid-infrared optical frequency comb composed of crystalline microresonators, a development that may lead to future advances in molecular spectroscopy. Fluorides are also commonly used to alloy metals and for optical deposition. Silver Fluoride is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopeia/British Pharmacopeia) and follows applicable ASTM testing standards. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Silver(II) Fluoride Synonyms

Argentic fluoride, Silver fluoride (AgF2), Silver(2+) fluoride, Silver difluoride, silberfluorid

Chemical Identifiers

Linear Formula AgF2
MDL Number MFCD00003411
EC No. 232-037-5
Beilstein/Reaxys No. N/A
Pubchem CID 82221
IUPAC Name difluorosilver
SMILES [Ag+2].[F-].[F-]
InchI Identifier InChI=1S/Ag.2FH/h;2*1H/q+2;;/p-2

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 Silver products. Silver (atomic symbol: Ag, atomic number: 47) is a Block D, Group 11, Period 5 element with an atomic weight of 107.8682. Silver Bohr ModelThe number of electrons in each of Silver's shells is 2, 8, 18, 18, 1 and its electron configuration is [Kr]4d10 5s1. The silver atom has a radius of 144 pm and a Van der Waals radius of 203 pm. Silver was first discovered by Early Man prior to 5000 BC. In its elemental form, silver has a brilliant white metallic luster. Elemental SilverIt is a little harder than gold and is very ductile and malleable, being exceeded only by gold and perhaps palladium. Pure silver has the highest electrical and thermal conductivity of all metals and possesses the lowest contact resistance. It is stable in pure air and water, but tarnishes when exposed to ozone, hydrogen sulfide, or air containing sulfur. It is found in copper, copper-nickel, lead, and lead-zinc ores, among others. Silver was named after the Anglo-Saxon word "seolfor" or "siolfur," meaning 'silver'.


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.


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