Malathion
Malathion, Technical, Tech, 90% TC, 95% TC, Kwari & Kwari
Ƙayyadaddun bayanai
| Sunan gama gari | Malathion |
| Sunan IUPAC | diethyl (dimethoxythiophosphosphorylthio) succinate;S-1,2-bis (ethoxycarbonyl) ethyl O,O-dimethyl phosphorodithioate |
| Sunan Abstracts Chemical | diethyl [(dimethoxyphosphinothioyl) thio] butanedioate |
| CAS No. | 121-75-5 |
| Tsarin kwayoyin halitta | C10H19O6PS2 |
| Nauyin Kwayoyin Halitta | 330.358 |
| Tsarin Kwayoyin Halitta |  |
| Ƙayyadaddun bayanai | Malathion, 90% TC, 95% TC |
| Siffar | Samfurin tsantsa ruwa ne mara launi ko haske mai launin rawaya mai kamshi tare da kamshin tafarnuwa, Samfurin Fasaha shine ruwa mai tsabta amber tare da kamshi mai ƙarfi. |
| Matsayin narkewa | 2.9-3.7 ℃ |
| Wurin Tafasa | 156-159 ℃ |
| Yawan yawa | 1.23 |
| Solubility | A cikin ruwa 145 MG / L (25 ℃).Matsala tare da mafi yawan kaushi na halitta, misali Alcohols, Esters, Ketones, Ethers, Aromatic Hydrocarbons.Mai narkewa kadan a cikin Ether na Man Fetur da wasu nau'ikan Mai na Ma'adinai. |
| Kwanciyar hankali | Rashin kwanciyar hankali.Ingantacciyar kwanciyar hankali a tsaka tsaki, kafofin watsa labarai masu ruwa da tsaki.Bazuwar acid da alkalis. |
Bayanin Samfura
Yana aiki ƙasa da pH 5.0.Yana da haɗari ga hydrolysis da gazawar sama da pH 7.0.Yana rushewa da sauri lokacin da pH ke sama da 12. Hakanan yana iya haɓaka bazuwar lokacin da ya ci karo da ƙarfe, aluminum, da ƙarfe.Barga zuwa haske, amma kaɗan ƙasa da kwanciyar hankali don zafi.Isomerization yana faruwa lokacin zafi a cikin zafin jiki, kuma 90% ana canza shi zuwa methylthio isomer lokacin mai zafi a 150 ℃ na awanni 24.
●Biochemistry:
Cholinesterase inhibitor. Proinsecticide, kunna ta metabolism oxidative desulfuration zuwa daidai oxon.Yanayin aiki: ƙwayoyin kwari marasa tsari da acaricide tare da lamba, ciki, da aikin numfashi.
●Amfani:
Ana amfani dashi don sarrafa Coleoptera, Diptera, Hemiptera, Hymenoptera da Lepidoptera a cikin nau'ikan amfanin gona iri-iri, gami da auduga, pome, 'ya'yan itace mai laushi da dutse, dankali, shinkafa da kayan lambu.An yi amfani da shi sosai don sarrafa manyan cututtukan cututtukan arthropod (Culicidae) a cikin shirye-shiryen kiwon lafiyar jama'a, ectoparasites (Diptera, Acari, Mallophaga) na shanu, kaji, karnuka da kuliyoyi, shugaban ɗan adam da ƙwayoyin jiki (Anoplura), kwari gida (Diptera, Orthoptera), da kuma kariya ga hatsin da aka adana.
●Phytotoxicity:
Ba phytotoxic gabaɗaya, idan an yi amfani da shi kamar yadda aka ba da shawarar, amma cucurbits na gidan gilashi da wake, wasu kayan ado, da wasu nau'ikan apple, pear, da innabi na iya ji rauni.
●Daidaituwa:
Wanda bai dace da kayan alkaline ba (ana iya rage yawan guba).
●Tsuntsaye:
Magungunan ƙwayoyin kwari marasa tsari waɗanda ba na tsari ba suna da kyakkyawar hulɗa da wasu tasirin fumigation.Bayan shiga jikin kwarin, an fara oxidized zuwa Malathion mai guba mai guba, wanda ke haifar da tasirin guba mai ƙarfi.A cikin dabbobi masu jinni, ana sanya shi ta hanyar carbonoxylesterase, wanda ba a samo shi a cikin kwari ba, don haka ya rasa guba.Malathion yana da ƙarancin guba da ɗan gajeren tasiri.Yana da tasiri a kan huda da tsotsar bakin baki da tauna baki.Ya dace da sarrafa kwari irin su taba, shayi da bishiyar mulberry, kuma ana iya amfani da shi don magance kwari na sito.
●Hadari:
Yana ƙonewa idan akwai buɗewar harshen wuta da zafi mai zafi.Reacts da karfi oxidants.Rushe da zafi don hana samar da iskar phosphorus da sulfur oxide.
●Guba:
Ƙananan guba
●Shiryawa a cikin 250KG / Drum
