ibe_banner

ngwaahịa

Malathion

Malathion, Nka na ụzụ, Tech, 90% TC, 95% TC, pesticide & ụmụ ahụhụ

CAS Mba. 121-75-5
Usoro ihe omimi C10H19O6PS2
Ibu molekụla 330.358
Nkọwapụta Malathion, 90% TC, 95% TC
Ebe Na-agbaze 2.9-3.7 ℃
Ebe esi nri 156-159 ℃
Njupụta 1.23

Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwapụta

Aha nkịtị Malathion
Aha IUPAC diethyl (dimethoxythiophosphosphorylthio) succinate;S-1,2-bis (ethoxycarbonyl) ethyl O,O-dimethyl phosphorodithioate
Aha Abstracts Chemical diethyl [(dimethoxyphosphinothioyl) thio] butanedioate
CAS Mba. 121-75-5
Usoro ihe omimi C10H19O6PS2
Ibu molekụla 330.358
Ọdịdị Molecular 121-75-5
Nkọwapụta Malathion, 90% TC, 95% TC
Ụdị Ngwaahịa dị ọcha bụ mmiri na-acha odo odo na-acha odo odo ma ọ bụ na-esi ísì ụtọ na-esi ísì ụtọ, ngwaahịa teknụzụ bụ mmiri mmiri amber doro anya nke nwere isi ísì.
Ebe Na-agbaze 2.9-3.7 ℃
Ebe esi nri 156-159 ℃
Njupụta 1.23
Solubility Na mmiri 145 mg / l (25 ℃).Enwere ike iji ọtụtụ ihe mgbaze organic, dịka Alcohols, Esters, Ketones, Ethers, Hydrocarbons aromatic.Na-agbaze ntakịrị na mmanụ mmanụ mmanụ na ụfọdụ ụdị mmanụ.
Nkwụsi ike Akwụsịghị ntụkwasị obi.Dịtụ kwụsiri ike na nnọpụiche, mgbasa ozi aqueous.Acids na alkalis mebiri emebi.

Nkọwa ngwaahịa

Ọ na-arụ ọrụ n'okpuru pH 5.0.Ọ na-adịkarị mfe hydrolysis na ọdịda n'elu pH 7.0.Ọ na-agbaze ngwa ngwa mgbe pH dị n'elu 12. Ọ nwekwara ike ịkwalite ire ere mgbe ọ na-ezute ígwè, aluminum, na metals.Kwụsie ike ka ọkụ, mana ọ dị ntakịrị ka ọ kwụsie ike maka ikpo ọkụ.Isomerization na-eme mgbe a na-ekpo ọkụ n'ime ụlọ, na 90% na-agbanwe ka ọ bụrụ methylthio isomer mgbe ọ dị ọkụ na 150 ℃ maka awa 24.

Biochemistry:

Ihe mgbochi cholinesterase. Proinsecticide, nke na-arụ ọrụ site na desulfuration metabolic oxidative na oxon kwekọrọ.Ụdị omume: ụmụ ahụhụ na-abụghị sistemu na acaricide na kọntaktị, afọ, na iku ume.

Na-eji:

Ejiri ya iji chịkwaa Coleoptera, Diptera, Hemiptera, Hymenoptera na Lepidoptera n'ọtụtụ ihe ọkụkụ, gụnyere owu, pome, mkpụrụ osisi dị nro na nkume, poteto, osikapa na akwụkwọ nri.Ejiri ya nke ukwuu iji chịkwaa ndị isi ọrịa arthropod (Culicidae) na mmemme ahụike ọha, ectoparasites (Diptera, Acari, Mallophaga) nke ehi, anụ ọkụkọ, nkịta na nwamba, isi mmadụ na anụ ahụ (Anoplura), ụmụ ahụhụ ezinụlọ (Diptera, Orthoptera), na maka nchekwa nke ọka echekwara.

Phytotoxicity:

Ndị na-abụghị phytotoxic n'ozuzu, ma ọ bụrụ na-eji dị ka akwadoro, ma glasshouse cucurbits na agwa, ụfọdụ ornamentals, na ụfọdụ ụdị apụl, ube, na grape nwere ike imerụ.

ndakọrịta:

Na-adaba na ihe alkaline (nwere ike ibelata nsị fọdụrụnụ).

Nku:

Ọgwụ ụmụ ahụhụ na-abụghị usoro nwere ezigbo kọntaktị yana ụfọdụ mmetụta fumigation.Mgbe ha banyere n'ime ahụ ụmụ ahụhụ, a na-ebu ụzọ mee ka ọ bụrụ oxidized ka ọ bụrụ Malathion na-egbu egbu, nke na-enwe mmetụta nsị dị ike.N'ime anụmanụ ndị na-ekpo ọkụ na-ekpo ọkụ, a na-eme ya hydrolyzed site na carboxylesterase, nke a na-adịghị ahụ na ụmụ ahụhụ, ma si otú ahụ na-efunahụ nsị.Malathion nwere obere toxicity yana mmetụta mpụta dị mkpụmkpụ.Ọ dị irè megide ịkpọpu akụkụ ọnụ na iri ọnụ na ịta ọnụ.Ọ dị mma maka ịchịkwa ụmụ ahụhụ dị ka ụtaba, tii na osisi mulberry, a pụkwara iji ya chịkwaa pests ụlọ nkwakọba ihe.

Ihe egwu:

Ọ na-ere ọkụ ma ọ bụrụ na ọkụ mepere emepe na nnukwu okpomọkụ.Na-emeghachi omume na oxidants siri ike.Mebie site na okpomọkụ iji gbochie mmepụta nke phosphorus na sulfur oxide gas.

Nsi:

Nsi dị ala

Mbukota na 250KG / Drum

  • Nke gara aga:
  • Osote:

  • Dee ozi gị ebe a ziga anyị ya