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A7349812

Silver fluoride , 99% , 7775-41-9

CAS NO.:7775-41-9

Empirical Formula: AgF

Molecular Weight: 126.87

MDL number: MFCD00003410

EINECS: 231-895-8

Pack Size Price Stock Quantity
1G RMB176.00 In Stock
5G RMB530.40 In Stock
25G RMB1279.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: ≥300 °C(lit.)
Boiling point: 1150 °C
Density  5.852 g/mL at 25 °C(lit.)
Flash point: 1150°C
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  Methanol (Slightly), Water (Slightly)
form  solid
color  orange to brown
Specific Gravity 5.852
Water Solubility  182 g/100 mL (15.5 ºC)
Sensitive  Moisture Sensitive & Hygroscopic
Crystal Structure NaCl type
crystal system Cube
Merck  14,8514
Space group Fm3m
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.4930.4930.4939090900.1198

Exposure limits ACGIH: TWA 0.01 mg/m3; TWA 2.5 mg/m3
NIOSH: IDLH 10 mg/m3; IDLH 250 mg/m3; TWA 0.01 mg/m3
Stability: Stable. Incompatible with strong oxidizing agents, strong acids, reducing agents. Light sensitive. Hygroscopic.
InChIKey REYHXKZHIMGNSE-UHFFFAOYSA-M

Description and Uses

Silver(I) fluoride is used as a fluorination and desilylation reagent in organic synthesis. In medical filed, it is used as topical caries in aqueous form in dentistry. It is employed in organofluorine chemistry for addition of fluoride across multiple bonds, especially to prepare perfluoroalkylsilver(I) by reacting with alkenes. Further, it is involved in the preparation of tetralkylammonium fluorides by the reaction with tetralkylammonium bromide. In addition to this, it is used as a desulfuration-fluorination reagent on thiourea derived substrates.

Safety

Symbol(GHS) 
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P260-P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338
Hazard Codes  C
Risk Statements  34-23/24/25-35
Safety Statements  26-36/37/39-45-25-28
RIDADR  UN 3260 8/PG 2
WGK Germany  3
RTECS  VW4250000
3-8-10-21
Hazard Note  Corrosive
TSCA  T
HazardClass  HYGROSCOPIC, CORROSIVE
HazardClass  8
HS Code  28432900

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