Calcium Fluoride = cold sores, cracked lips & tongue, circulation problems, muscle weakness.
Potassium Chloride = asthma, broncitis, cold, sorethroat, tonsilitis, wheezing and sluggish digestion.
Kosher Salt = Breads, Pretzels, table salt and seasoning meat and poultry.
Only some salts are insoluble.
Probable you think to inorganic and organic salts; also, soluble or insoluble salts, colored or colorless salts, etc.
Insoluble salts are the products of precipitation reactions.
Insoluble salts are the products of precipitation reactions.
Insoluble salts are not the products of electrolysis.
Salts are prepared by a reaction between an acid and a base; the insoluble salt is a precipitate.
Salts may be soluble or insoluble in water.
Insoluble salts doesn't diffuse in water.
insoluble salts
As all other salts they contain generally a cation and an anion.
This is not mandatory: some salts are very soluble, some salts are very insoluble.
The preparation of insoluble salt can be done by PRECIPITATION METHOD