Pendimethalin
Pendimethalin, Technical, Tech, 95% TC, 96% TC, 98% TC, Pesticide & Herbicide
Kufotokozera
| Dzina Lonse | Pendimethalin |
| Dzina la IUPAC | N-(1-ethylpropyl) -2,6-dinitro-3,4-xylidine |
| Dzina la Chemical Abstracts | N-(1-Ethylpropyl) -3,4-dimethyl-2,6-dinitrobenzenamine |
| CAS No. | 40487-42-1 |
| Molecular Formula | C13H19N3O4 |
| Kulemera kwa Maselo | 281.308 |
| Kapangidwe ka Mamolekyu |  |
| Kufotokozera | Pendimethalin, 95% TC, 96% TC, 98% TC |
| Fomu | Orange-yellow Crystalline Solid |
| Malo osungunuka | 54-58 ℃ |
| Kusungunuka | M'madzi 0.33mg/L pa 20 ℃.Mu acetone 800, xylene> 800.Amasungunuka mosavuta mu benzene, toluene, ndi chloroform.Kusungunuka pang'ono mu petroleum ether ndi petulo. |
| Kukhazikika | Wokhazikika kwambiri posungira;sungani pamwamba pa 5 ℃ ndi pansi pa 130 ℃.Chokhazikika ku ma acid ndi alkalis.Kuwola pang'onopang'ono ndi kuwala.DT 50 m'madzi <21d. |
Mafotokozedwe Akatundu
Pendimethalin, yomwe imadziwikanso kuti Chuyatong, Chuwetong, ndi Shitianbu, ndi njira yolumikizira nthaka yosindikiza, yomwe imalepheretsa kugawanika kwa maselo a meristem ndipo sizikhudza kumera kwa mbewu za udzu, koma panthawi ya kumera kwa udzu.Mphukira zazing'ono, zimayambira ndi mizu ya Chemicalbook zimagwira ntchito pambuyo poyamwa mankhwalawa.Mbali yoyamwa ya zomera za dicot ndi hypocotyl, ndipo zomera za monocot ndi masamba aang'ono.Chizindikiro cha kuwonongeka ndikuti kukula kwa masamba achichepere ndi mizu yachiwiri kumalepheretsa.The therere ali ndi sipekitiramu yotakata kupha udzu ndipo ali ndi zotsatira zabwino pa zosiyanasiyana udzu pachaka.
●Kachitidwe:
Kusankha herbicide, otengedwa ndi mizu ndi masamba.Zomera zomwe zakhudzidwa zimafa zitangomera kapena zitangotuluka m'nthaka.
●Zogwiritsa:
Pendimethalin ndi mankhwala ophera udzu, Kuwongolera udzu wambiri pachaka ndi namsongole wambiri pachaka, pa 0.6-2.4kg/ha, mu chimanga, anyezi, leeks, adyo, fennel, chimanga, manyuchi, mpunga, soya nyemba, mtedza, brassicas, kaloti. , celery, black salsify, nandolo, field beans, lupins, evening primrose, tulips, mbatata, thonje, hops, pome zipatso, zipatso zamwala, zipatso za mabulosi (kuphatikizapo sitiroberi), zipatso za citrus, letesi, aubergines, capsicums, turf wokhazikika, ndi mu tomato wowoledwa, mpendadzuwa, ndi fodya.Zomera zophatikizidwira, zomera zisanamere, zobzala kale, kapena zitamera msanga.Amagwiritsidwanso ntchito poyang'anira zoyamwitsa mu fodya.
●Mtundu Wopanga:
EC, SC
●Phytotoxicity:
Kuvulala kwa chimanga kungachitike ngati atagwiritsidwa ntchito ngati mankhwala asanabzale, ophatikizidwa ndi dothi.
●Kulongedza mu 200KG/Iron Drum
