Insecticides Imidacloprid 20%SL,35%SC,70%WDG

• Post Date:

  Dec 02,2013

• Expiry Date:

  Dec 02,2014

• Detailed Description:

  Cas No. :138261-41-3 Quantity: 100Metric Tons
  Payment Method: L/C
  1.Imidacloprid 97%TC,20%SL,35%SC,70%WDG
  2.With high quality at competitive price
  3.directly delivery from factory
  
  Name of Product Imidacloprid
  Chemical Name 1-((6-Chloro-3-pyridinyl)methyl)-N-nitro-imidazolidinimine
  Molecular Weight 255.7
  Formulation 97%TC, 20%SL,35%SC,70% WDG
  Property
  A colorless crystalline, the vapor pressure 0.2μPa(20), the density of 1.543 (20 ° C). Solubility (20 ° C) : Water 0.51 grams / liter, dichloromethane 50-100 grams / liter,.Isopropanol 1-2 grams / liter, toluene 0.5-1 grams / liter, hexane <0.1 grams / liter.Stability: In normal storage conditions,in neuter and acidic medium is stable, in alkaline water medium environment will slow decompose.
  
  Toxicity Rats (male and female), the acute oral LD50 about 1260mg / kg, acute skin LD50 above 1000mg/kg, no stimulation to the rabbit eyes and skin.
  Application object Widely used in cotton, vegetable, fruit, rice, wheat, etc
  Control object Effectively prevent aphids, leafhoppers and other pests, etc
  Preparation process
  Stir the toluene solution of N - (2 - chloro - 5 - methyl pyridine) ethyl diamines under room temperature, add hydrobromic acid, and obtain circular compounds. Then add concentrated sulfuric acid to the circular compounds under 0. Finally,add fuming nitric acid to reaction mixture and stir it for two hours under 0.
  
  Application to trees
  When used on trees, it can take 30 – 60 days to reach the top, (depending on the size and height) and enter the leaves in high enough quantities to be effective. Imidacloprid can be found in the trunk, the branches, the twigs, the leaves, the leaflets, and the seeds. Many trees are wind pollinated. But others such as fruit trees, Linden, Catalpa, and Black Locust trees are bee and wind pollinated and imidacloprid would likely be found in the flowers in small quantities. Higher doses must be used to control boring insects than other types.
  

• CAS Registry Number:

  138261-41-3

• Synonyms:

  ;1-((6-Chloro-3-pyridinyl)methyl)-N-nitro-imidazolidinimine;((6-Chloro-3-pyridinyl)methyl)-N-nitro-2-imidazolidinimine,96% imidacloprid TC;1-(6-chloro-3-pyridylmethyl)-N-nitroimidazolidin-2-ylideneamine;1-[(6-chloro-3-pyridinyl)methyl]-N-nitro-2-imidazolidinimine;(EZ)-1-(6-Chloro-3-pyridylmethyl)-N-nitroimidazolidin-2-ylideneamine;1-((6-chloro-3-pyridinyl)methyl)-4,5-dihydro-N-nitro-1H-imidazol-2-amine;1-((6-Chloro-3-pyridinyl)methyl)-4,5-dihydro-N-nitro-imidazol-2-amine;Admire;Confidor;Gaucho;Merit;NTN33823;NTN 33893;NTN-33893;1-(6-chloro-3-pyridymethyl)-N-nitromidazolidin-2-ylideneamine;1-[(6-chloropyridin-3-yl)methyl]-N-nitro-4,5-dihydro-1H-imidazol-2-amine;1-[(6-chloropyridin-3-yl)methyl]-3-nitroimidazolidin-2-imine;Imidaclopride;

• Molecular Formula:

  C₉H₁₀ClN₅O₂

• Molecular Weight:

  255.661

• Molecular Structure:

  

• Hazard Symbols:

   N:Dangerous for the environment;
  

• Company:

  Golden Union Agrochemical Import and Export Co., Ltd.     [ China ]        

• Contact:

  bella luo

• Tel:

  8675523910527

• Fax:

  86 755 8255 9247

• Email:

  bella@szgoldenunion.com