Cyfluthrin CAS NO.68359-37-5

hebei yanxi chemical  co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. Seek development by credit reputation. Our products have big price advantage in Europe South America and so on .and Our company also has the advantage of high quality in Africa. in the past two years our products has reached more than 30 countries in the world, Europe. South America. North America, southeast Asia, Africa, etc. We welcome all over the world with the best quality and lowest price friend common cooperation and common development!

1:Safe shipping (TNT;EMS;FEDEX;DHL;UPS;EUB)

2:Safe payment(Btc;MoneyGram;WU)

3:Safe packing (Paraffin coating; Double aluminum foil bag; Vacuum packaging)

4:Fast delivery (3-10 DAYS fast home delivery service )

5:Best quality (Without any doping, all products are pure)

6:Safety guarantee (we do this business long time ,we know how to disguise let the product through customs)

8:New international transportation system(Pls see the pic,The transportation line reaches every corner of the world)

9:Huge Supply(We have many raw materials and processing centers,Each day can provide dozens of kilogram-hundreds of kilograms of different products.)

10:Low Price(All the products are factory prices it can let you have a bigger profit margin)

1.lowest price 

2.good service

3.best quality 

4.rich experience 

5.support sample

Details

hebei yanxi chemical  co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. Seek development by credit reputation. Our products have big price advantage in Europe South America and so on .and Our company also has the advantage of high quality in Africa. in the past two years our products has reached more than 30 countries in the world, Europe. South America. North America, southeast Asia, Africa, etc. We welcome all over the world with the best quality and lowest price friend common cooperation and common development!

1:Safe shipping (TNT;EMS;FEDEX;DHL;UPS;EUB)

2:Safe payment(Btc;MoneyGram;WU)

3:Safe packing (Paraffin coating; Double aluminum foil bag; Vacuum packaging)

4:Fast delivery (3-10 DAYS fast home delivery service )

5:Best quality (Without any doping, all products are pure)

6:Safety guarantee (we do this business long time ,we know how to disguise let the product through customs)

8:New international transportation system(Pls see the pic,The transportation line reaches every corner of the world)

9:Huge Supply(We have many raw materials and processing centers,Each day can provide dozens of kilogram-hundreds of kilograms of different products.)

10:Low Price(All the products are factory prices it can let you have a bigger profit margin)

Our distribution capabilities include:
● Flexible deliveries, intelligent solutions
● Anything from bulk shipments of thousands of tonnes down to the smallest shipment of packed goods and even samples.
● Bulk – storage and transport of powders and liquids – movement of goods in ships – powders and bulk liquids
● Pharma, feed and food storage to accredited standards
● Segregated materials by business unit and hazard classification
● Temperature controlled storage and transport
● Effective cost control
● Re-packing, drum filling, bagging, ripping and tipping
● Customer delivery KPI's on delivery fulfillment performance

Chemical properties: The original drug is a brown viscous liquid with a relative density of 1.27 ~ 1.28, vapor pressure >1.33×10-8Pa at 20℃, and volatilization rate of 0.3μg/m3(40℃). Soluble in acetone, ether, toluene, dichloromethane and other organic solvents, slightly soluble in alcohol, insoluble in water. Stable to acidity, sunlight, and unstable in alkalinity with pH greater than 7.5. The solubility of the enantiomers (S, 1r-cis -+R, 1s-cis -) m.p. at 81℃, vapor pressure 10×10-9Pa(20℃), at 20℃ : toluene and dichloromethane >200g/L, isopropanol 5-10g /L, hexane 2-5g /L, water 0.005mg/L. The solubility of the enantiomers (S, 1r-inverse -+R, 1s-inverse -) m.p.106℃, vapor pressure 90×10-9Pa(20℃), at 20℃ : toluene and dichloromethane >200g/L, isopropanol 2 ~ 5g/L, hexane 1 ~ 2g/L, water 0.002mg/L.

Uses: stable to light, with strong touch and stomach toxicity. It has good effect on a variety of larvae and aphids of lepidoptera, rapid efficacy, long residual period, and is suitable for cotton, tobacco, vegetables, soybeans, peanuts, corn and other crops. For example, to prevent and control cotton bollworm and cotton red spider, in the egg incubation period, use 5% cream 4.5 ~ 7.5mL/100m2, and spray 7.5-15kg of water. Prevention and control of cotton aphid, in the cotton seedling stage, with 5% cream 1.5 ~ 3mL/100m2, 7.5kg of water spray. For the control of rapeseed, peach aphid and Rhopalosiaphid, spray with 5% cream 2000-3000 times liquid, and spray with the same concentration before the blooming stage of 3rd instar larvae. In the flowering and podding period of bean, spraying with 5% cream 4.5-7.5ml /100m2 on water 7.5kg can also cure bean aphids. Control tea inchworms, tea caterpillars, etc., in the 2nd to 3rd instar larvae blooming period, with 5% cream 2000 to 4000 times liquid spray. Do not use in mulberry gardens, fish ponds, water sources, or near beekeeping periods. The insecticidal activity of cyhalothrin is more than 1 times higher than that of normal cyhalothrin, and the effective concentration is 1/2 of cyhalothrin when used.