Sodium Fluoride

Synonym(s)

: Fluoroside, zimaflor, ossin, villiumite

Mol. Formula

: FNa

EC / List no.

: 231-667-8

CAS no.

: 7681-49-4

Molecular weight

: 41,9881724

Sodium fluoride is an inorganic chemical compound that, when used as [Fluoride ion F-18], is a source of fluoride ions in many Applications, including dental care and radiographic imaging.

Application

» This substance is used in the following products: textile processing products and dyes, and cosmetics and personal care products.
» Metal, wood and plastic building and building materials, flooring, furniture, toys, building materials, curtains, shoes, leather products, paper and cardboard products, electronic equipment, machine washes/detergents, automotive care products, paints, coatings or adhesives Used in fragrances and air fresheners.

Product Specifications

Physical and Chemical Properties
» Sodium fluoride is a colorless crystalline solid, a white powder, or a solid dissolved in a liquid.
» It is odorless and has a salty taste.

Properties

Characteristics	Unit	Value	Condition
Melting point	°C	996
Boiling point	°C	1695
Density	g/cm³	2.76	20 °C
Solubility	g/ L	37.03- 41.4	0- 40°C, soluble with water
Vapor pressure	mm Hg	1	1077 °C
pH		7.4	saturated solution
Refractive index		1.336
pKa		3.17
Autoignition temperature	°C	Non-flammable