Chemical test for Wool fat
Chemical test for Wool fat
Preliminary observations:
Colour: Whitish yellow
Colour: Slightly characteristic
Taste: Bland
Solubility: Insoluble in water, but soluble in chloroform and ether
Chemical test:
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SI.No.
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Test
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Observation
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Inference
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1.
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0.5gm wool fat + 5ml of chloroform. Add 1ml of acetic anhydride and 2
drops of sulphuric acid
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Deep green colour
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Cholesterol may be present
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