Formula for tin ii fluoride

We are working on a new version of ChemSpider — if you want to try the new interface go to beta.

Tin II fluoride , also known as stannous fluoride , is a chemical compound. Its chemical formula is SnF 2. It contains tin and fluoride ions. Tin II fluoride is a colorless crystalline solid. It dissolves in water.

Formula for tin ii fluoride

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. Stannous fluoride was introduced as an alternative to sodium fluoride for the prevention of cavities tooth decay. It was introduced for this purpose by Joseph Muhler and William Nebergall. In recognition for their innovation, these two individuals were inducted into the Inventor's Hall of Fame. The fluoride in stannous fluoride helps to convert the calcium mineral apatite in teeth into fluorapatite , which makes tooth enamel more resistant to bacteria-generated acid attacks. The resulting fluoride-containing apatite is more insoluble, and more resistant to acid and tooth decay. In addition to fluoride, the stannous ion has benefits for oral health when incorporated in a toothpaste. At similar fluoride concentrations, toothpastes containing stannous fluoride have been shown to be more effective than toothpastes containing sodium fluoride for reducing the incidence of dental caries and dental erosion , [5] [6] [7] [8] [9] as well as reducing gingivitis. Stannous fluoride was once used under the trade name Fluoristan in the original formulation of the toothpaste brand Crest , though it was later replaced with sodium monofluorophosphate under the trade name Fluoristat. Although concerns have been previously raised that stannous fluoride may cause tooth staining, this can be avoided by proper brushing and by using a stabilised stannous fluoride toothpaste. Readily soluble in water, SnF 2 is hydrolysed. SnF 2 acts as a Lewis acid.

See reverse side of invoice or packing slip for additional terms and conditions of sale. Penetration time of glove material in minutes No data available Eye protection: Tightly sealed goggles Full face protection Body protection: Protective work clothing.

Product Number: All applicable American Elements product codes, e. Supplier details: American Elements Weyburn Ave. Eye Dam. GHS07 Acute Tox. Xn; Harmful R Harmful if swallowed. Hazard pictograms. H Causes severe skin burns and eye damage.

Nomenclature , a collection of rules for naming things, is important in science and in many other situations. The simplest of these are binary compounds , those containing only two elements, but we will also consider how to name ionic compounds containing polyatomic ions, and one specific, very important class of compounds known as acids subsequent chapters in this text will focus on these compounds in great detail. We will limit our attention here to inorganic compounds, compounds that are composed principally of elements other than carbon, and will follow the nomenclature guidelines proposed by IUPAC. The rules for organic compounds, in which carbon is the principle element, will be treated in a later chapter on organic chemistry. To name an inorganic compound, we need to consider the answers to several questions.

Formula for tin ii fluoride

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. Stannous fluoride was introduced as an alternative to sodium fluoride for the prevention of cavities tooth decay. It was introduced for this purpose by Joseph Muhler and William Nebergall. In recognition for their innovation, these two individuals were inducted into the Inventor's Hall of Fame. The fluoride in stannous fluoride helps to convert the calcium mineral apatite in teeth into fluorapatite , which makes tooth enamel more resistant to bacteria-generated acid attacks. The resulting fluoride-containing apatite is more insoluble, and more resistant to acid and tooth decay. In addition to fluoride, the stannous ion has benefits for oral health when incorporated in a toothpaste. At similar fluoride concentrations, toothpastes containing stannous fluoride have been shown to be more effective than toothpastes containing sodium fluoride for reducing the incidence of dental caries and dental erosion , [5] [6] [7] [8] [9] as well as reducing gingivitis. Stannous fluoride was once used under the trade name Fluoristan in the original formulation of the toothpaste brand Crest , though it was later replaced with sodium monofluorophosphate under the trade name Fluoristat.

El novio de sakura

The fluoride ions react with the enamel of the tooth , making it harder to attack by bacteria. In its elemental form, tin has a silvery-gray metallic appearance. Emission beyond 4? Web-based Article blog or commentary. H Causes severe skin burns and eye damage. Avoid contact with the eyes and skin. It is malleable, ductile and highly crystalline. LaF 3. Tools Tools. Fluorine 9 F YbF 2 YbF 3. GHS07 Acute Tox. It is commonly used in toothpastes as a source of fluoride ions. Materials by Application. Stannous fluoride was once used under the trade name Fluoristan in the original formulation of the toothpaste brand Crest , though it was later replaced with sodium monofluorophosphate under the trade name Fluoristat.

.

Dexamethasone Hydrocortisone Triamcinolone. We are working on a new version of ChemSpider — if you want to try the new interface go to beta. Do not allow material to penetrate the ground or soil. SiF 4. PaF 4 PaF 5. Stannous fluoride. CeF 3 CeF 4. Keep unprotected persons away. Simple Structure Advanced History. Special hazards arising from the substance or mixture If this product is involved in a fire, the following can be released: Hydrogen fluoride HF Metal oxide fume Advice for firefighters Protective equipment: Wear self-contained respirator. Eye Dam.