Difference between revisions of "Fehling's solution"

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'''Fehling's solution''' is the name given to a chemical reagent, primarily used to differentiate between water-soluble carbohydrate and ketone functional groups. It can also be used as a test for reducing sugars and non reducing sugars.
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'''Fehling's solution''' is the name given to a chemical reagent, primarily used to differentiate between water-soluble carbohydrate and ketone functional groups. It can also be used as a test for reducing sugars and non reducing sugars.  This reagent is prepared from two solutions, a basic solution of Rochelle Salt and a solution of Copper Sulfate.
  
 
==Properties==
 
==Properties==
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==Preparation==
 
==Preparation==
Delete this section if not applicable
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Fehling's "A" uses 7 g CuSO4.5H2O dissolved in distilled water containing 2 drops of dilute sulfuric acid.
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Fehling's "B" uses 35g of potassium tartrate and 12g of NaOH in 100 ml of distilled water.
  
 
==Projects==
 
==Projects==

Revision as of 17:58, 7 February 2016

Fehling's solution
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Fehling's solution is the name given to a chemical reagent, primarily used to differentiate between water-soluble carbohydrate and ketone functional groups. It can also be used as a test for reducing sugars and non reducing sugars. This reagent is prepared from two solutions, a basic solution of Rochelle Salt and a solution of Copper Sulfate.

Properties

Chemical

Physical

Availability

Delete this section if not applicable

Preparation

Fehling's "A" uses 7 g CuSO4.5H2O dissolved in distilled water containing 2 drops of dilute sulfuric acid. Fehling's "B" uses 35g of potassium tartrate and 12g of NaOH in 100 ml of distilled water.

Projects

Handling

Safety

Storage

Disposal

References

Relevant Sciencemadness threads