Suspension Chemistry Article Index for
Suspension
Website Links For
Suspension
 

Information About

Suspension Chemistry




In in which the suspended particles are smaller and do not settle.The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2007, Columbia University Press. In a solution, the dissolved substance does not exist as a solid and the two are homogeneously mixed.

  • Definition: A suspension is a heterogenous mixture in which the internal phase is dispersed throughout the external phase through mechanical agitation, with the use of certain excipients or suspending agents.

  • Classification: They are classified on the basis of the dispersed phase and the dispersion medium, where the former is essentially solid while the latter may either be a solid, a liquid or a gas. They are classified on the basis of dosage form which may either be oral, topical or parental.



COMMON EXAMPLES

  • Mud or muddy water, is where Soil , Clay , or Silt particles are suspended in water.

  • Flour suspended in water, as pictured to the right.

  • Paint

  • Chalk powder suspended in water.

  • Dust particles suspended in air.



SEE ALSO



REFERENCES