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Tin(II) Fluoride Cas 7783-47-3

The introduction of stannous fluoride is to replace sodium fluoride in order to prevent tooth decay. Tin fluoride converts calcium containing mineral apatite into fluorapatite, which makes enamel more resistant to acid attacks from bacteria.
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  • 7783-47-3

  • bosschemical

  • 7783-47-3

Tin(II) fluoride Basic information
Product Name: Tin(II) fluoride
CAS: 7783-47-3
MF: F2Sn
MW: 156.71
EINECS: 231-999-3
Mol File: 7783-47-3.mol
Tin(II) fluoride Chemical Properties
Melting point 215°C
Boiling point 850°C
density 4.57 g/mL at 25 °C (lit.)
storage temp. -20°C
solubility soluble in H2O; insoluble in ethanol, ethyl ether,chloroform
form Powder, Crystals or Crystalline Powder
color White to off-white
Specific Gravity 4.57
biological source human
Water Solubility Soluble in potassium hydroxide and potassium fluoride. Insoluble in water, ethanol, ether and chloroform.
Sensitive Air & Moisture Sensitive
crystal system Monoclinic
Merck 148,784
Space group C2/c
Exposure limits ACGIH: TWA 2 mg/m3; TWA 2.5 mg/m3
NIOSH: IDLH 100 mg/m3; IDLH 250 mg/m3; TWA 2 mg/m3
Stability: Stable. Non-flammable. Avoid contact with water or oxidizing agents. Moisture-sensitive.
InChIKey ANOBYBYXJXCGBS-UHFFFAOYSA-L
LogP -1.357 (est)
CAS DataBase Reference 7783-47-3(CAS DataBase Reference)
NIST Chemistry Reference Tin difluoride(7783-47-3)
EPA Substance Registry System Tin fluoride (SnF2) (7783-47-3)

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