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    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
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    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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