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Polarimeter

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What is Polarimeter?

A polarimeter is an optical instrument used to measure the angle of rotation of plane-polarized light as it passes through an optically active substance. It consists of a light source, a polarizer, a sample tube, an analyzer, and a detector. The specific rotation [α] measured by a polarimeter is a characteristic physical property used to identify chiral compounds, determine their concentration, and assess the enantiomeric excess in a mixture.

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Term Polarimeter

Frequently Asked Questions

A polarimeter is an optical instrument used to measure the angle of rotation of plane-polarized light as it passes through an optically active substance. It consists of a light source, a polarizer, a sample tube, an analyzer, and a detector. The specific rotation [α] measured by a polarimeter is a characteristic physical property used to identify chiral compounds, determine their concentration, and assess the enantiomeric excess in a mixture.

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