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why we use only sucrose in the calibration of polarimeter?

Answer Posted / b.gangatharan

Sucrose does not have mutarotation.so sucrose is used for polarimeter calibration.we can not use glucose&Fructose because they are having mutarotation.change in optical rotation is called mutarotation.
Thanks,
B.Gangatharan,
Caplin point laboratory,
Puducherry.

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