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Linear Formula:


MDL Number:


EC No.:



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

Compound Formula AgF2
Molecular Weight 145.87
Appearance Bronze-colored crystals with green luster
Melting Point 690 °C
Boiling Point N/A
Density 4.57 g/cm3
Solubility in H2O N/A
Exact Mass 144.901903
Monoisotopic Mass 144.901899 Da

Silver Difluoride 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 Difluoride

Fluoride IonSilver Difluoride is a water insoluble Silver source for use in oxygen-sensitive applications, such as metal production. In extremely low concentrations (ppm), fluoride compounds are used in health applications. Fluoride compounds also have significant uses in synthetic organic chemistry. They are commonly also used to alloy metal and for optical deposition. Certain fluoride compounds can be produced at nanoscale and in ultra high purity forms. 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 Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Silver Difluoride Synonyms

Silver(II) fluoride, Silver(2+) difluoride, Difluorosilver, Argentic fluoride, 1302-01-8

Chemical Identifiers

Linear Formula Ag2F
MDL Number MFCD00003411
EC No. 232-037-5
Beilstein/Reaxys No. N/A
Pubchem CID 82221
IUPAC Name Difluorosilver
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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