Pendimethalin
Pendimethalin, Nka na ụzụ, Tech, 95% TC, 96% TC, 98% TC, pesticide & ogwu ogwu
Nkọwapụta
| Aha nkịtị | Pendimethalin |
| Aha IUPAC | N- (1-ethylpropyl) -2,6-dinitro-3,4-xylidine |
| Aha Abstracts Chemical | N- (1-Ethylpropyl) -3,4-dimethyl-2,6-dinitrobenzenamine |
| CAS Mba. | 40487-42-1 |
| Usoro ihe omimi | C13H19N3O4 |
| Ibu molekụla | 281.308 |
| Ọdịdị Molecular |  |
| Nkọwapụta | Pendimethalin, 95% TC, 96% TC, 98% TC |
| Ụdị | Crystalline siri ike nke oroma-edo edo |
| Ebe mgbaze | 54-58 ℃ |
| Solubility | Na mmiri 0.33mg / L na 20 ℃.Na acetone 800, na xylene> 800.Na-agbaze ngwa ngwa na benzene, toluene, na chloroform.Na-agbaze ntakịrị na petroleum ether na petrol. |
| Nkwụsi ike | Ezigbo kwụsiri ike na nchekwa;na-echekwa n'elu 5 ℃ na n'okpuru 130 ℃.O siri ike na acids na alkalis.Jiri ọkụ na-emebi emebi.DT 50 n'ime mmiri <21d. |
Nkọwa ngwaahịa
Pendimethalin, nke a makwaara dị ka Chuyatong, Chuwetong, na Shitianbu, bụ onye na-ahụ maka ọgwụgwọ na-emechi ala ala, nke na-egbochi nkewa nke mkpụrụ ndụ meristem na anaghị emetụta mpụta nke ahịhịa, mana n'oge usoro mkpụrụ osisi.Ndị na-eto eto Ome, ị ga na Chemicalbook mgbọrọgwụ na-arụ ọrụ mgbe etinyere ọgwụ.Akụkụ absorption nke osisi dicot bụ hypocotyl, na osisi monocot bụ buds na-eto eto.Ihe mgbaàmà nke mmebi bụ na a na-egbochi uto nke buds na-eto eto na mgbọrọgwụ nke abụọ.Osisi ahụ nwere ụdị dị iche iche na-egbu ahihia ma nwee mmetụta dị mma na-achịkwa ahịhịa dị iche iche kwa afọ.
●Ụdị omume:
Nhọrọ herbicide, etinye obi gị dum na mgbọrọgwụ na epupụta.Osisi ndị emetụtara na-anwụ n'oge na-adịghị anya ka germination ma ọ bụ na-esochi pụta na ala.
●Na-eji:
Pendimethalin bụ ahịhịa ahọpụtara, njikwa ọtụtụ ahịhịa ndụ kwa afọ na ọtụtụ ahihia sara mbara kwa afọ, na 0.6-2.4kg / ha, na ọka, eyịm, leeks, galik, fennel, ọka, sorghum, osikapa, agwa soy, ahụekere, brassicas, karọt. , celery, black salsify, peas, field beans, lupins, evening primrose, tulips, poteto, owu, hops, mkpụrụ pome, mkpụrụ okwute, mkpụrụ osisi beri (gụnyere strawberries), mkpụrụ citrus, letus, aubergines, capsicums, turf guzobere, na na tomato transplanted, sunflowers, na ụtaba.etinyere tupu osisi etinyere, mmalite mmalite, tupu transplanting, ma ọ bụ mmalite mmalite.A na-ejikwa ya maka ịchịkwa ndị na-aṅụ sịga na ụtaba.
●Ụdị nhazi:
EC, SC
●Phytotoxicity:
Mmerụ nke ọka nwere ike ime ma ọ bụrụ na ejiri ya mee ihe dị ka ihe ọkụkụ tupu etinyere ala.
●Mbukota na 200KG/Iron Drum
