Tin(II) fluoride, commonly referred to commercially as stannous fluoride [1] [2] (from Latin stannum, 'tin'), is a chemical compound with the formula SnF 2. It is a colourless solid used as an ingredient in toothpastes.

Tin(IV) fluoride is a chemical compound of tin and fluorine with the chemical formula SnF 4 and is a white solid with a melting point above 700 °C. [1] SnF 4 can be prepared by the reaction of tin metal with fluorine gas: [2] Sn + 2F 2 → SnF 4. However, a passivating metal fluoride layer will be created and the surface will eventually become ...

2009年5月31日 · Stannous Fluoride, or Tn(II) Fluoride, is a compound commonly used in toothpastes for the prevention of gingivitis, dental infections, cavities, and to relieve dental hypersensitivity. Although similar in function and activity to Sodium Fluoride (NaF), the conventionally added ingredient in toothpastes, stannous fluoride has been shown to be ...

What is stannous fluoride or tin (II) fluoride, chemical formula, identification, preparation, properties (molar mass, color), benefits, toxicity & health risks

Tin(II) fluoride, also known as stannous fluoride, is a chemical compound. Its chemical formula is SnF 2. It contains tin and fluoride ions. The tin is in its +2 oxidation state.

Tin(II) fluoride (SnF 2) can be used: As an inhibitor of Sn 4+ in fabrication of formamidinium tin iodide (FASnI 3) perovskite solar cells (PSCs) via SnF 2 –pyrazine complex formation. As a catalyst in glycerol ketalization, Knoevenagel condensation and aldol-type reactions.

Stannous Fluoride OVERVIEW. Stannous fluoride (STAN-us FLOR-ide) is a lustrous, white crystalline solid with a salty and bitter taste. The only application of any consequence for stannous fluoride is as an additive in toothpastes. Its function is to strengthen tooth enamel and reduce the rate of tooth decay. KEY FACTS OTHER NAMES: Tin(II ...

Synonyms: Tin(II) fluoride, Stannous fluoride, Tin difluoride; EC Number: 231-999-3; Application: Oral Care; Typical Uses: Dentistry|Mouthwash|Toothpaste; CAS Number: 7783-47-3; Linear Formula: SnF2 (GMP) Grade: Extra pure|GMP; Molar Mass: 156.71 g/mol; Vapor Pressure: No data available hectopascal; pH: 2.8 to 3.5 at 40 g/l (25 °C)

2020年6月9日 · Stannous fluoride is a medication used to treat dental hypersensitivity, produce enamel, prevent gingivitis and cavities, and prevent periodontal infections.

Tin compounds form when tin combines with other elements such as chloride, fluoride, sulfur, or oxygen. The most common form of tin in commercial products is called stannous fluoride.