2002•Zhongguo shiyan fangjixue zazhiRequires access

Determination of Menthol in Compound Camphor Spirit by Polarmetric Method

Song Xue

Abstract

Objective:To determining the contents of menthol in compound camphor spirit.Method:Determining the degree of polary of compound camphor spirit by polarimetric method and calculating the contents of menthol.Results:The recovery was 97 59% (RSD=1 06%),the linear range was 2 4～38 4mg/ml.Conclusion:The method is simple,rapid and accurate.

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Key concepts: Camphor, Menthol, Chromatography, Chemistry, Linear relationship, Traditional medicine, Mathematics, Organic chemistry