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          1,2-己二醇(化妝品級)

          CAS: 6920-22-5

           

          含量:≥99.5%

           

          水份:≤0.5%

           

           

          Analytical result:

          Test Description

          Specification

          Test result

          Appearance 

          Colorless clear liquid

          Odor

          Characteristic 

          Purity  (by GC)

          Not less than 99.5%

          99.8%

          Moisture

          Not more than 0.2%

          0.15%

          Specific Gravity (20)

          0.946-0.956

          0.952

          Refractive Index (25)

          1.437-1.447

          1.442

          Heavy Metals

          <20ppm

          Passed

          Arsenic 

          <2ppm

          Passed


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