Silver(I) fluoride

Silver(I) fluoride
Names
	IUPAC name Silver(I) fluoride
	Other names Argentous fluoride ; Silver monofluoride
Identifiers
CAS Number	7775-41-9 ;
3D model (JSmol)	Interactive image;
ECHA InfoCard	100.028.996
PubChem CID	62656;
RTECS number	VW4250000;
UNII	1Z00ZK3E66 ;
CompTox Dashboard (EPA)	DTXSID4042383 ;
	SMILES [Ag+].[F-];
Properties
Chemical formula	AgF
Molar mass	126.8666 g·mol−1
Appearance	yellow-brown solid
Density	5.852 g/cm3 (15 °C)
Melting point	435 °C (815 °F; 708 K)
Boiling point	1,159 °C (2,118 °F; 1,432 K)
Solubility in water	85.78 g/100 mL (0 °C); 119.8 g/100 mL (10 °C); 179.1 g/100 mL (25 °C); 213.4 g/100 mL (50 °C)
Solubility	83g/100 g (11.9 °C) in hydrogen fluoride; 1.5g/100 mL in methanol(25 °C)
Magnetic susceptibility (χ)	−36.5·10−6 cm3/mol
Structure
Crystal structure	cubic
Thermochemistry
Heat capacity (C)	48.1 J/mol·K
Std molar; entropy (S⦵298)	83.7 J/mol·K
Std enthalpy of; formation (ΔfH⦵298)	-206 kJ/mol
Gibbs free energy (ΔfG⦵)	-187.9 kJ/mol
Hazards
	Occupational safety and health (OHS/OSH):
Main hazards	Corrosive
	GHS labelling:
Pictograms
Signal word	Danger
Hazard statements	H314
Precautionary statements	P260, P280, P303+P361+P353, P304+P340, P305+P351+P338, P310
NFPA 704 (fire diamond)	3 0 0
Safety data sheet (SDS)	External SDS
Related compounds
Other anions	Silver(I) oxide; Silver(I) chloride; Silver(I) bromide; Silver(I) iodide; Silver(I) astatide
Other cations	Copper(I) fluoride; Gold(I) fluoride
Related compounds	Silver subfluoride; Silver(II) fluoride
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Silver(I) fluoride is the inorganic compound with the formula AgF. It is one of the three main fluorides of silver, the others being silver subfluoride and silver(II) fluoride. AgF has relatively few niche applications; it has been employed as a fluorination and desilylation reagent in organic synthesis and in aqueous solution as a topical caries treatment in dentistry.

The hydrates of AgF present as colourless, while pure anhydrous samples are yellow.^[5]^: 150

^ ^a ^b ^c ^d ^e Chemister Chemical Database, Kiper Ruslan Anatolievich, 2002-15. URL: http://chemister.ru/Database/properties-en.php?dbid=1&id=1067
^ Busse, Juliette K.; Stoner, Eric J. (2001). "Silver (I) fluoride". E-EROS Encyclopedia of Reagents for Organic Synthesis. doi:10.1002/047084289X.rs016. ISBN 0471936235.
^ "Silver Fluoride". American Elements. Retrieved 2018-09-07.
^ Sigma-Aldrich Co., Silver(I) fluoride. Retrieved on 2014-05-08.
^ Cite error: The named reference Palmer was invoked but never defined (see the help page).

[chemister-1] Chemister Chemical Database, Kiper Ruslan Anatolievich, 2002-15. URL: http://chemister.ru/Database/properties-en.php?dbid=1&id=1067

[Stoner-2] Busse, Juliette K.; Stoner, Eric J. (2001). "Silver (I) fluoride". E-EROS Encyclopedia of Reagents for Organic Synthesis. doi:10.1002/047084289X.rs016. ISBN 0471936235.

[3] "Silver Fluoride". American Elements. Retrieved 2018-09-07.

[sigma-4] Sigma-Aldrich Co., Silver(I) fluoride. Retrieved on 2014-05-08.

[Palmer-5] Cite error: The named reference Palmer was invoked but never defined (see the help page).

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[2]

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Names


IUPAC name Silver(I) fluoride
Other names Argentous fluoride Silver monofluoride
Identifiers
CAS Number	7775-41-9^Y
3D model (JSmol)	Interactive image
ECHA InfoCard	100.028.996
PubChem CID	62656
RTECS number	VW4250000
UNII	1Z00ZK3E66^Y
CompTox Dashboard (EPA)	DTXSID4042383
SMILES [Ag+].[F-]
Properties
Chemical formula	AgF
Molar mass	126.8666 g·mol⁻¹
Appearance	yellow-brown solid
Density	5.852 g/cm³ (15 °C)
Melting point	435 °C (815 °F; 708 K)
Boiling point	1,159 °C (2,118 °F; 1,432 K)
Solubility in water	85.78 g/100 mL (0 °C) 119.8 g/100 mL (10 °C) 179.1 g/100 mL (25 °C) 213.4 g/100 mL (50 °C)^[1]
Solubility	83g/100 g (11.9 °C) in hydrogen fluoride 1.5g/100 mL in methanol(25 °C)^[2]
Magnetic susceptibility (χ)	−36.5·10⁻⁶ cm³/mol
Structure
Crystal structure	cubic
Thermochemistry
Heat capacity (C)	48.1 J/mol·K^[1]
Std molar entropy (S^⦵₂₉₈)	83.7 J/mol·K^[1]
Std enthalpy of formation (Δ_fH^⦵₂₉₈)	-206 kJ/mol^[1]
Gibbs free energy (Δ_fG^⦵)	-187.9 kJ/mol^[1]
Hazards
Occupational safety and health (OHS/OSH):
Main hazards	Corrosive
GHS labelling:^[4]
Pictograms
Signal word	Danger
Hazard statements	H314
Precautionary statements	P260, P280, P303+P361+P353, P304+P340, P305+P351+P338, P310^[3]
NFPA 704 (fire diamond)	3 0 0
Safety data sheet (SDS)	External SDS
Related compounds
Other anions	Silver(I) oxide Silver(I) chloride Silver(I) bromide Silver(I) iodide Silver(I) astatide
Other cations	Copper(I) fluoride Gold(I) fluoride
Related compounds	Silver subfluoride Silver(II) fluoride
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is ^YN ?) Infobox references

Silver(I) fluoride

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