December 5, 2013

Spirits

Spirits are alcoholic or hydroalcoholic solutions of volatile substances. Generally, the alcoholic

Molecularity

October 12, 2013
Molecularity is the number of molecules involved in forming the product. This follows from the balanced (stoichiometric) equation describing the

Aerosols

October 12, 2013
Aerosols are colloidal dispersions of liquids or solids in gases. In general, mists and fogs possess liquid disperse phases whereas

Emulsions

October 12, 2013
An emulsion is a system consisting of two immiscible liquid phases, one of which is dispersed throughout the other in the form

Suspensions

October 12, 2013
A pharmaceutical suspension is a coarse dispersion in which insoluble particles, generally greater than 1 µm in diameter, are dispersed
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