Sodium Fluoride for toothpaste CAS 7681-49-4

Molecular Formula: NaF

Purity: 99%min

Mol. Wt: 41.99

Cas No.: 7681-49-4

UN No.: 1690

EMS No.: F-A,S-A

EINECS: 231-667-8

Synonyms: Dentalfluoro ,Duraphat ,Villaumite

Physical state: Sodium fluoride White powder

Stability: Stable. Hydrolyzed by water. Reacts with mineral acids to generate highly toxic hydrogen fluoride. Incompatible with glass

Relative density: 2.558

Melthing point : ℃993

Boiling point: ℃1704

Regular package: 25kg /bag or according to customer’s requirements

Transportation: Dangerous goods, Hazard class:6.1; Package group:III, UN No.:1690

Storage: Store the Sodium fluoride container tightly closed in a dry, cool and well-ventilated place. It should be stored separately from acids and edible chemicals, and should not be mixed

Sodium fluoride is a white, crystalline compound with the chemical formula NaF. It is primarily known for its oral health benefits and is commonly found in toothpaste and mouthwash. This compound has the ability to prevent tooth decay, strengthen tooth enamel, and reduce the risk of cavities. However, its applications go beyond dental care, as it is also utilized in various industries for different purposes.

In terms of formula, this compound consists of one sodium ion (Na+) and one fluoride ion (F-). The chemical bond between sodium and fluoride creates a stable compound with unique properties. This compound is highly soluble in water, making it suitable for various applications.

The primary use of sodium fluoride is in oral health products. When applied topically, it can strengthen tooth enamel, making it more resistant to acid attacks that can cause tooth decay. This compound also has a bactericidal effect, helping to reduce the number of harmful bacteria in the mouth. As a result, it has become a key ingredient in toothpastes, mouthwashes, and oral rinses used for both preventative and therapeutic dental care.

Applications

Apart from oral health, sodium fluoride is also utilized in other industries. One significant application is in the manufacturing of aluminum. This compound is added to molten aluminum to remove impurities and prevent the formation of gases during the smelting process. This helps enhance the quality and purity of the final aluminum product. Sodium fluoride is also used as a flux in the production of steel and as a component in certain insecticides and pesticides due to its toxicity to insects and pests.

However, despite its benefits, it should be used with caution. Ingestion of high amounts of it can be toxic and can lead to a condition known as fluorosis, which causes dental and skeletal abnormalities. Therefore, it is crucial to follow recommended usage guidelines and seek professional advice to ensure its safe application.

In conclusion

sodium fluoride is a compound widely recognized for its oral health benefits. Its chemical formula, NaF, represents its composition of one sodium ion and one fluoride ion. Beyond dental care, it finds applications in aluminum manufacturing, steel production, and as an ingredient in insecticides and pesticides. Despite its advantages, it is essential to use this chemical responsibly and seek professional advice to avoid any potential health risks.