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OCI Lab

Chart from Mr Tinker's Organic Compounds Indicator Lab

QuestionAnswer
What organic compound does Lugol's Iodine react to? polysaccharides (starch)
What is the positive result of Lugol's Iodine? a blue-black color
What is the negative result of Lugol's Iodine? an amber color
What organic compound does Benedict's Solution react to? mono- and disaccharides
What is the positive result of Benedict's Solution? an orange color
What is the negative result of Benedict's Solution? a sky blue color
What organic compound does Sudan IV react to? lipids
What is the positive result of Sudan IV? a crimson or scarlet color
What is the negative result of Sudan IV? a maroon color
What organic compound does Coagulation occur with? protein
What is the positive result of Coagulation? heat causing the coagulation
What is the negative result of Coagulation? no coagulation
What organic compound does Biuret react to? amino acids
What is the positive result of Biuret? a purple or violet color
What is the negative result of Biuret? a light blue color
What organic compound does Giemsa react to? nucleic acids
What is the positive result of Giemsa? a mossy green color
What is the negative result of Giemsa? a royal blue color
What organic compound does Indophenol react to? vitamin c
What is the positive result of Indophenol? no color/a clear color
What is the negative result of Indophenol? a royal blue color
Created by: emkrstyen