Difference between revisions of "Beckmann mixture"

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== Description ==
 
== Description ==
  
A strongly oxidizing [http://cameo.mfa.org/materials/fullrecord.asp?name=chromic%20acid chromic acid] solution used for many years to remove all traces of organic residues from laboratory glassware. Beckmann mixture is made with 60 parts [http://cameo.mfa.org/materials/fullrecord.asp?name=potassium%20dichromate potassium dichromate], 80 parts concentrated [http://cameo.mfa.org/materials/fullrecord.asp?name=sulfuric%20acid sulfuric acid], and 270 parts water.
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A strongly oxidizing [[chromic acid]] solution used for many years to remove all traces of organic residues from laboratory glassware. Beckmann mixture is made with 60 parts [[potassium dichromate]], 80 parts concentrated [[sulfuric acid]], and 270 parts water.
  
 
== Synonyms and Related Terms ==
 
== Synonyms and Related Terms ==
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glassware cleaning solution
 
glassware cleaning solution
  
== Authority ==
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==Resources and Citations==
  
 
* ''Van Nostrand's Scientific Encyclopedia'', Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976
 
* ''Van Nostrand's Scientific Encyclopedia'', Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976

Latest revision as of 12:00, 2 May 2022

Description

A strongly oxidizing Chromic acid solution used for many years to remove all traces of organic residues from laboratory glassware. Beckmann mixture is made with 60 parts Potassium dichromate, 80 parts concentrated Sulfuric acid, and 270 parts water.

Synonyms and Related Terms

glassware cleaning solution

Resources and Citations

  • Van Nostrand's Scientific Encyclopedia, Douglas M. Considine (ed.), Van Nostrand Reinhold, New York, 1976