This section is from the book "Laboratory Manual Of Pharmacology", by A. D. Bush. Also available from Amazon: Laboratory manual of pharmacology.
Chloroform, or Trichlormethane (CHCI3), is prepared on a commercial scale by treating a pure acetone with chlorinated lime. Usually, less than 1% of alcohol is added to prevent decomposition. Chloroform should be kept in well-stoppered bottles, in a cool place, and well protected from light. It should never be used near an open flame, lest irritating decomposition vapors be developed.
Properties: | |
Appearance............................................................................... | Miscibility: |
Color ................................................................. | H2O.................................................................................. |
Odor ......................................................................................................... | C2H5OH_........................................................................................ |
Taste .............................................................. | Ether ................................................................................................... |
Volatility ................................................................ | Oils ...................................................................................................... |
Evaporate some Chloroform from filter paper laid on a warm glass plate. When Chloroform is completely evaporated, note if filter paper has any foreign odor..............................................................................................................................................................................................................................................
The principal use for Chloroform is for the production of general anaesthesia.
Official preparations are: Aqua Chloroformi, Linimentum Chloroformi, Spiritus Chloroformi.
 
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