Quizalofop-P-乙基100EC

Quizalofop-P-Ethyl It is used to control annual and perennial grass weeds in potatoes, soybeans, sugar beets, peanuts vegetables, cotton and flax. Quizalofop-P-ethyl is a selective, postemergence phenoxy herbicide. Common name:quizalofop-p-ethylCAS #:100646-51-3Chemical Class:phenoxy, quinoxalineChemical Use:herbicideSolubility in water:0.4mg/l at 20 degrees CSolubility in other solvents:650 g/l in acetone, 22 g/l in ethanol, 5 g/l in hexane, 360 g/l in xylene. All at 20 degrees CMelting point:76-77 degrees CVapor pressure:11 nPa at 20 degrees C ACUTE TOXICITY Quizalofop-P-ethyl is a slightly toxic compound by oral exposure. End-use products require the signal word CAUTION be placed on their labels. The oral LD50 of the compound is 1,210 mg/kg in male rats and 1,182 mg/kg in female rats. Mice are only slightly less susceptible to the compound. Quizalofop-P-ethyl has an LD50 of 1,753 mg/kg in male mice and 1,805 mg/kg in female mice (). No reports of sub-acute signs and symptoms were found. Exposure to the compound on the skin of rabbits indicated that the compound is only slightly toxic by this route as well. The acute percutaneous (absorbed through the skin) LC50 for quizalofop-p-ethyl in rabbits is greater than 2,000 mg/kg (). No information about the compound toxicity through inhalation was available. Quizalofop-P-ethyl is non-irritating to the skin and only slightly irritating to the eyes in rabbits (). It is non-sensitizing to the skin. CHRONIC TOXICITY One short-term study (90 days) with rats produced no effects at the moderate dose level of 128 mg/kg. This appears to be the highest dose that has been tested for this compound in chronic feeding experiments. GOLDCHANCE INDUSTRY CO,.LTD We have: 1.An iso9001 approved company 2.Advanced laboratory and professional team to research. 3.Competitive prices of the products 4.Various formulations, including df, ds, ec, ew, odc, sc, sg, sl, ulv, wdg, wp, ws, etc. 5.A strong technology support is available, including diagnosis of crop disease, insects and weed killing, sample analysis, dosageguidance etc. 6.Registration data is available. 7.Pre shipment, inspection, photo taking is available 8.Small sample is to be arranged if necessary. 9.Good mixture of two, three, or even four molecules, or according to customer’s recipes 10.Last but not the least is that we can make you available with all the packing materials you get interested in. You have a lot of chances in business, but you should not miss Goldchance. You can read us more : www.goldchancecn.com