<center id="ym64w"></center>
<center id="ym64w"><div id="ym64w"></div></center>
<optgroup id="ym64w"></optgroup><center id="ym64w"></center><optgroup id="ym64w"></optgroup>
<noscript id="ym64w"></noscript>
<noscript id="ym64w"><tr id="ym64w"></tr></noscript>
<noscript id="ym64w"><wbr id="ym64w"></wbr></noscript><center id="ym64w"></center>
<center id="ym64w"><div id="ym64w"></div></center>
<center id="ym64w"><wbr id="ym64w"></wbr></center><center id="ym64w"></center><center id="ym64w"></center><center id="ym64w"><div id="ym64w"></div></center>
<center id="ym64w"></center>
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.engteng.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%


【Previous】 【Next】 【Return】

Hot products:1-Bromo-2-butyne    2-Chloromalonaldehyde    (R)-(-)-Epichlorohydrin     more>>
HANGZHOU ICH BIOFARM CO.,LTD. 韩日A片