Stannous / Tin Fluoride
Stannous (Tin) Fluoride is an inorganic tin compound widely used in dental care products and industrial applications. It is valued for its antimicrobial properties and its ability to strengthen surfaces, helping improve corrosion resistance and durability.
Available in Packaging : 25/50 kg DRUM
Description
Properties | Specification | ||
Molecular formula | SnF₂ | Melting point | 213 °C, 486 K, 415 °F |
Molar mass | 156.69 | Boiling point | 850 °C, 1123 K, 1562 °F |
Appearance | colorless solid | Solubility in water | 31 g/100 ml (0 °C) 35 g/100 ml (20 °C) 78.5 g.100 ml (106 °C) |
Density | 4.57 g/cm3 | ||
Applications :
- Stannous fluoride converts the calcium mineral apatite into fluorapatite, which makes tooth enamel more resistant to bacteria generated acid attacks.
- In toothpastes containing calcium minerals, sodium fluoride becomes ineffective over time, while stannous fluoride remains effective in strengthening tooth enamel.
- Stannous fluoride has been shown to be more effective than sodium fluoride in reducing the incidence of dental caries and controlling gingivitis.
