Mancozeb

• Post Date:

  Jul 31,2015

• Expiry Date:

  Jan 27,2016

• Detailed Description:

  Cas No. :8018-01-7 Payment Method: L/C,T/T
  Mancozeb is used to protect many fruit, vegetable, nut and field crops against a wide spectrum of fungal diseases, including potato blight, leaf spot, scab (on apples and pears), and rust (on roses).Properties:
  Specifications for 80% MANCOZEB WP: M)
  Active ingredient 80.0%min
  Mn 20.0%min
  Zn 2.5%min
  Moisture 2.0%max
  PH range:5-9
  Wettability 40 second max
  Fineness(325 mesh) 98%min
  Suspension% 70%min
  Uses: It is compatible with most commonly used agricultural fungicides, insecticides and growth regulators. Don't mix with strong alkali substance.
  Disease control for potatoes, sugarbeets, cereals, vegetables, fruits etc.
  Ecological Effects:
  Effects on birds: Mancozeb is slightly toxic to birds, with reported -day dietary LC50 values in bobwhite quail and mallard ducklings of greater than 10,000 ppm. The 10-day dietary LC50 values of 6400 ppm and 3200 ppm are reported for mallard ducks and Japanese quail, respectively .
  Effects on aquatic organisms: Mancozeb is moderately to highly toxic to fish and aquatic organisms. Reported 48-hour LC50 are 9 mg/L in goldfish, 2.2 mg/L in rainbow trout, 5.2 mg/L in catfish, and 4.0 mg/L in carp . The reported 72-hour LC50 for mancozeb in crayfish is greater than 40 mg/L; the 48-hour LC50 is 3.5 mg/L in tadpoles .
  Effects on other organisms: Mancozeb is not toxic to honeybees .
  Environmental Fate:
  
  Breakdown in soil and groundwater: Mancozeb is of low soil persistence, with a reported field half-life of 1 to 7 days . Mancozeb rapidly and spontaneously degrades to ETU in the presence of water and oxygen . ETU may persist for longer, on the order of 5 to 10 weeks . Because mancozeb is practically insoluble in water, it is unlikely to infiltrate groundwater. Studies do indicate that ETU, a metabolite of mancozeb, has the potential to be mobile in soils. However, ETU has been detected (at 0.016 mg/L) in only 1 out of 1295 drinking water wells tested .
  Breakdown in water: Mancozeb degrades in water with a half-life of 1 to 2 days in slightly acidic to slightly alkaline conditions .
  Breakdown in vegetation: When used as directed, mancozeb is not poisonous to plants .

• CAS Registry Number:

  8018-01-7

• Synonyms:

  ;Manganese Zinc Ethylenebisdithiocarbamate;((1,2-Ethanediylbis(Carbamodithioato)))Manganese Mixture With ((1,2-Ethandiylbis(Carbamodithioate)))Zinc;Dithane(R);Dithane;Crittox;Fore(R);Manzate(R);Manzeb;Manganese-Zinc Ethylenebis(Dithiocarbamate);Manco;Manganese Ethylenebis(Dithiocarbamate) (Polymeric) Complex With Zinc Salt;[[1,2-ethanediylbis[carbamodithioato]](2-)]manganese mixture with [[1,2-ethanediylbis[carbamodithioato]](2-)]zinc;carbamodithioic acid, 1,2-ethanediylbis-, manganese(2+) zinc salt (2:1:1);

• Molecular Formula:

  C₈H₁₂MnN₄S₈Zn

• Molecular Weight:

  541.0747

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R37:;
  R43:;
  

• Safety Description:

  S8:;
  S24/25:;
  S46:;
  

• Company:

  Ningbo Sunking Biotech Co., Ltd     [ China ]        

• Contact:

  Xia

• Tel:

  86-574-86300528

• Fax:

  86-574-86300538

• Email:

  sunkingchem@263.net