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Monday, September 16, 2013

Risk Assessment

Hazard identification Dimethoxy Phosphino Thioyl Thio Butanedioic Acid Di ethyl radical Ester or Malathion is a pesticide with an off-white glossiness and produces a mild acrimonious odor. The main components of Malathion are Talc, silica/Amorphous, Quartz, and some other nuisances. Malathion will dissipate in 24-48 hours in temperatures slight than one hundred fifty°C, temperatures above 150°C Malathion will decompose more rapidly. Temperatures greater than 290°C can cause Malathion to dramatize and ignite. Decomposition of Malathion can at any rate be increased in speed and hazard when complicated with carbon monoxide, carbon dioxide, sulfur dioxide, phosphorus trioxide, methyl mercaptan, hydrogen sulfide, or dim ethyl sulfide. (Gowan, 2007) In a position sheet prepared by the Northwest Coalition Against Pesticides (NCAP), turn up was found that the pesticide Malathion was responsible for summit cancer in lab animals. It w as also found that elevateers who use Malathion increased cases of a non-Hodgkins lymphoma cancer. (Cox) Dose-response A weigh performed by the part of Environmental Health Sciences, check of Public Health, University of California, Berkeley, took an in perspicacity look at the genotoxicity of workers apply aerial application of the Malathion pesticide.
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The study revealed that in workers exposed to the pesticide, in moderate doses did not intend any change in the micronuclei. It decided based on these studies that the Malathion doses would let to be in high doses to affect the micronuclei. It was also decided that further studies would have to be approached in the way o ut of Malathion when mixed with other chemic! als. (N. Titenko-Hollanda, 1997) Exposure Exposure to high levels of Malathion in a footling period of time can cause a roomy variety of illnesses in the human body. Most of the nation of the States is not exposed to Malathion on a regular radical; however it is used to treat head lice, and crops on farm land. Some of the symptoms that follow high...If you want to get a all-inclusive essay, order it on our website: OrderEssay.net

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