Sodium Fluoride

Molecular Formula： NaF

Molecular Weight： 42

CAS No.：7681-49-4

Property：NaF is a white powder, melting point: 992℃,boiling point: 1704℃, density: 2.78g/cm³, solidities 4g/100g H₂O(at 0℃), 5g/100g H₂O (at 100℃).

Applications: Sodium Fluoride is used in the manufacture of effervescing steel, and the smelting and refining of light metals. It is also used in the fluorination of drinking water, as a wood preservative, and an adhesive preservative. An insecticide, a protective coating for metals, a pickle for steels and other metals, a flux for soldering and welding, as well as a flux and pacifier for ceramic, glass and porcelain enamel.

Spec.:

Chemical Composition%	Guarantee
NaF	98%min
SiO₂	0.50%max
(HF)Acidity	0.03%max
SO₄^2-Sulphate	0.3%max
Water Insolubility	0.7%max
H₂O	0.5%max
Size
A-60mesh	90%min
B-200mesh	90%min

Packing: in 25kgs or 50kgs PP bags or multiple paper bags, or 1000kgs-1250kgs jumbo bags, or according to customers' requirements.

Properties

Sodium fluoride is an important fluoride product, widely used in wood preservatives, wine fungicides, electrolytic aluminum regulator, dental fluoride and other fields. Adding sodium fluoride to toothpaste can prevent caries. Fluoride and enamel can form fluorapatite on enamel surface, improve the hardness and acid resistance of enamel, and reduce plaque formation, reduce the incidence rate of dental caries.

CAS No.

7681-49-4

Formula

FNa

Molecular Mass

41.98820

Exact Mass

41.98820

PSA

0.00000

Logp

-2.99600