We are offering fluoride is the ionic form of fluorine. Fluorides are organic and inorganic compounds containing the element fluorine. As a
halogen, fluorine forms a monovalent ion (1 charge). Fluoride forms a binary compound with another element or radical.
examples of fluoride compounds include hydrofluoric acid (hf), sodium fluoride (naf) and calcium fluoride
(caf2), and uranium hexafluoride (uf6).
ammonium fluoride
ammonium fluoride, [nh4]f, may be obtained by neutralizing ammonia with hydrofluoric acid. It crystallizes
as small prisms, having a sharp saline taste, and is exceedingly soluble in water. It decomposes silicates, and thus glass, on
being heated with them, a property shared among all soluble fluorides. For this reason it cannot be handled in glass test
tubes or apparatus during laboratory work. It also sublimes when heated - a property common among ammonium salts. This
is due to the fact that the salt decomposes to ammonia and hydrogen fluoride when heated, and the two gases react to form
ammonium fluoride when cold, i.e. The reaction is reversible:
[nh4]f nh3 + hf
calcium fluoride
calcium fluoride (caf2) is an insoluble ionic compound of calcium and fluorine. It occurs naturally as the
mineral fluorite (also called fluorspar), and it is the source of most of the world's fluorine. This insoluble solid adopts a
cubic structure wherein calcium is coordinated to eight fluoride anions and each f- ion is surrounded by four
ca2+ ions.[1] although the pure material is colorless, the mineral is often deeply colored due to the presence
of f-center.
fluorspar
fluorite (also called fluorspar) is a mineral composed of calcium fluoride, caf2. It is an isometric mineral
with a cubic habit, though octahedral and more complex isometric forms are not uncommon. Cubic crystals up to 20cm
across have been found at dalnegorsk, russia. Crystal twinning is common and adds complexity to the observed crystal
habits.
magnesium fluoride
magnesium fluoride (mgf2) is a white crystalline salt composed of one magnesium ion and two fluoride ions,
and is used in the electrolysis of aluminium ore. It is a tetragonal, birefringent crystal.
potassium fluoride
potassium fluoride is the chemical compound with the formula kf. After hydrogen fluoride, kf is the primary source of the
fluoride ion for applications in manufacturing and in chemistry. It is an alkali metal halide and occurs naturally as the rare
mineral carobbiite. Aqueous solutions of kf will etch glass due to the formation of soluble fluorosilicates, although hf is
more effective.
potassium titanium fluoride
skin contact : if the chemical got onto the clothed portion of the body, remove the contaminated clothes as quickly as
possible, protecting your own hands and body. Place the victim under a deluge shower. If the chemical got on the victim's
potassium hexafluoro titanate
potential acute health effects : extremely hazardous in case of ingestion. Very hazardous in case of skin contact
(corrosive, irritant), of eyecontact (irritant), of inhalation. The amount of tissue damage depends on length of contact. Eye
contact can result in corneal damage or blindness. Skin contact can produce inflammation and blistering.
potassium fluorotitanate
potential chronic health effects : extremely hazardous in case of ingestion. Very hazardous in case of skin contact
(corrosive, irritant), of eye contact (irritant), of inhalation.
sodium fluoride
sodium fluoride is an ionic compound with the formula naf. This colourless solid is the main source of the fluoride ion in
diverse applications. Naf is less expensive and less hygroscopic than kf, but otherwise the potassium salt is more widely
used.