山西快乐十分钟开奖走势图

  • <tr id="FZLi80"><strong id="FZLi80"></strong><small id="FZLi80"></small><button id="FZLi80"></button><li id="FZLi80"><noscript id="FZLi80"><big id="FZLi80"></big><dt id="FZLi80"></dt></noscript></li></tr><ol id="FZLi80"><option id="FZLi80"><table id="FZLi80"><blockquote id="FZLi80"><tbody id="FZLi80"></tbody></blockquote></table></option></ol><u id="FZLi80"></u><kbd id="FZLi80"><kbd id="FZLi80"></kbd></kbd>

    <code id="FZLi80"><strong id="FZLi80"></strong></code>

    <fieldset id="FZLi80"></fieldset>
          <span id="FZLi80"></span>

              <ins id="FZLi80"></ins>
              <acronym id="FZLi80"><em id="FZLi80"></em><td id="FZLi80"><div id="FZLi80"></div></td></acronym><address id="FZLi80"><big id="FZLi80"><big id="FZLi80"></big><legend id="FZLi80"></legend></big></address>

              <i id="FZLi80"><div id="FZLi80"><ins id="FZLi80"></ins></div></i>
              <i id="FZLi80"></i>
            1. <dl id="FZLi80"></dl>
              1. <blockquote id="FZLi80"><q id="FZLi80"><noscript id="FZLi80"></noscript><dt id="FZLi80"></dt></q></blockquote><noframes id="FZLi80"><i id="FZLi80"></i>

                Welcome to the official website of Taixing Shenfeng Chemical Co., Ltd. and look forward to cooperating with you!

                HOTLINE:

                +86-523-87117033 , 87117666

                Our products:

                Intermediate Series

                Norborene Series

                Fire Retardant Series

                Dye intermediate

                Photoelectric material...

                PRODUCTS

                Synergist

                Product name: N-(2-Ethylhexyl)-5-norbornene-2,3-dicarboximide
                CAS NO. : 113-48-4
                Structural formula:
                Molecular formula: C17H25N02
                Specification:
                appearance oil transparent liquid withou suspended solid and sediment
                N-(2-Ethylhexyl)-5-norbornene-2,3-dicarboximide industrial grade export grade
                (Fe-Co) 10 8
                density(20℃),g/mL 1.040-1.060 1.040-1.060
                content(GC)%≥ 98% 98.5%
                free alcohol%≤ 1.0 0.5
                moisture(%)≤ 0.02 0.02
                heavy metalcontent(Pb)ppm≤ 20 20
                arsenic content(As)ppm≤ 2 2
                characteristics: Being a state of liquid when purified, solidifying point is <-20℃, n25 is 1.4982~1.4988. Industrial purity: 98%; d20 is 1.040~1.060;
                Not dissoluble in water, soluble in chlorinated hydrocarbon and petroleum solvent; Stable with light and heat, not hydrolysable when PH value is between 6~8.
                Poison features: White mouse fed through mouse, LD50: male, 4990mg/kg; female: 4220mg/kg; Rabbit fed through skin, LD50: 470mg/kg;
                Harmless usage for 2-year-feeding: big mouse, 1000mg/kg; pig, 300mg/kg.
                Application: As synergist for insecticide of carbamate and others, it can be processed into aerosol, mosquito repellent coil, sprayons, emulsion, dust, and granule.
                Function: Widely used for insecticide of carbamate and others, of special effect for black beetles.

                HOME  |   ABOUT US  |   PRODUCTS  |   NEWS  |   FACTORY  |   HONORS  |   CONTACT  |   中文版

                Copyright(C)2020, Taixing Shenfeng Chemical Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 备案字号:苏ICP备08001291号