File:Biuret Test 2.jpg
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Summary
| Description |
English: A characteristic purple color of biuret test, produced by adding a drop or 2 of copper sulfate solution to biuret in caustic soda solution. Biuret is formed when urea is gently heated where ammonia is also evolved. This color test confirms the presence of a peptide link, -CO-NH-. |
| Date | December 2006-12-11 |
| Source | Own work |
| Author | Ozone aurora/Philip Evans |
| Permission (Reusing this file) |
Creative Commons Attribution 3.0 |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:44, 6 April 2010 | | 306 × 477 (64 KB) | Ozone aurora | {{Information |Description={{en|1=A characteristic purple color of biuret test, produced by adding a drop or 2 of copper sulfate solution to biuret in caustic soda solution. Biuret is formed when urea is gently heated where ammonia is also evolved. This c |
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