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      HANGZHOU ICH BIOFARM CO.,LTD.
      products
      HANGZHOU ICH BIOFARM CO.,LTD
      Add1: 1306,A Block,Dragon Times Center,18 WanTang Road,Hangzhou,310013 China
      Tel: +86-571-89939480
      Fax: +86-571-89939479
      E-mail: ich@ichemie.com
      WEB: Http://www.nvvii.com/
      Products
      N,N-Diethyl-m-toluamide

      Alias: N,N-Diethyl-m-toluamide

      CAS NO.:     134-62-3

      melting point:-45 °C

      boiling point:288-292 °C

      N,N-diethyl-m-toluamid(DEET), a repellent-not an insecticide, is the active ingredient in most insect repellents that are applied to the skin. It has been available for more than 50 years in the U.S. and has been studied more extensively than any other repellent ingredient. Safety and effectiveness is its characteristics which make it unequalled when it comes to keeping mosquitoes, ticks, and other bugs away.

       

      Test Subjects

      Enterprise standard

      USP32

      Characteristics

      Achromatic to light yellow liquid

      Straw yellow and limpidity liquid

      Refractive Index(25℃)

      1.5200-1.5240

      1.5200-1.5240

      Acidity(PH)

      ≤0.15mlNaOH/g

      ≤0.4mlNaOH/g

      Color

      (APHA)50 Max

      --

      Specific gravity(25℃)

      0.992-1.000

      0.996-1.002

      N,N-diethyl benzamide

      0.30% Max

      --

      Water

      ≤0.2%

      ≤0.5%

      Assay(GC)

      99.0% min

      95.0%-103%


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