Kaihanga Utu pai Aniline CAS:62-53-3

1. Ko te Aniline tetahi o nga tino takawaenga i roto i te ahumahi tae, a ko te mea ano hoki te tino rauemi mo te rongoa, nga kaiwhakatairanga rapa me nga kaihoko anti-pakeke. Ka taea hoki te whakamahi ki te hanga i nga mea kakara, i nga kaarai, i nga pahū, me era atu. Ka whakamahia te Aniline ki te hanga waikano, rongoa, kapia, wainihi, hinu kakara, Chemicalbook rapa puia tae noa ki nga whakarewa. Nga matū morearea me te kino e pa ana ki te oranga o nga kararehe o te moana. E ai ki te US Environmental Protection Agency (EPA), Taiao me te kai poke, Inu wai poke Candidate Compound 3(CCL3).
2. Ko te Aniline he rauemi mata nui, ko te hanga o nga pesticides ka puta mai i te aniline, alkyl aniline, N - alkyl aniline e tata ana ki te nitro aniline, o-phenylendiamine, phenylhydrazine, cyclohexylamine me etahi atu, ka taea te whakamahi hei fungicide ki te waikura konutai, te wairua uri, te sterilization amine methylndazim, te amine methylndazim. triazophos insecticide, pyridazine sulfur phosphorus, quetiapine phosphorus, Intermediates of herbicides alachlor, acetochlor, butachlor, cycloazinone, imidazole quinolinic acid, etc.
3. He takawaenga nui a Aniline. Neke atu i te 300 momo hua nui ka puta mai i te aniline. He tata ki te 80 nga kaihanga aniline i te ao, kua neke ake i te 2.7 miriona t/a te katoa o te kaha o te whakaputanga o ia tau, ko te putanga mo te 2.3 miriona t; Ko te rohe kai nui ko te MDI, ko te 84% o te kohinga katoa o te aniline i te tau 2000. I to tatou whenua, ko te aniline te nuinga o te kai i roto i te MDI, te ahumahi tae, te taapiri rapa, te rongoa, te pesticide me nga takawaenga waro. Ko te kai o te aniline i te tau 2000 ko te 185,000 t, a ko te kore o te whakaputa me whakatika ma te kawemai. Ko nga takawaenga Aniline me nga hua waikano ko: 2, 6-diethyl aniline N-acetaniline, p-butyl aniline, o-phenylenediamine, diphenylenediamine, diazo-aminobenzene, 4,4' -diaminotriphenylmethane, 4,4' diaminodiphenylcyclohexyl, N-dimethyl methane, N-diemethylaniline n-diethylaniline, p-acetamide phenol, p-aminoacetophenone,4 ,4' -diethylaminophenone,4- (p-aminophenine) waikawa butyric, p-nitroaniline, N-nitrodianiline, β-acetaniline, 1, 4-diphenylaminourea, 2-phenylindole n-benzoylaniline, n-acetaniline, 2,4, 6-trichloraniline, p-chemicalbook iodoaniline , 1 - aniline - 3 - methyl - 5 - pyrazole ketones, hydroquinone, dicyclohexyl amine, 2 - (N - methyl aniline) acrylic nitrile, 3 - (N - diethyl nitrile) nitrile, 3 - (N - diethyl nitrile) te waihano, p-aminoazobenzene, phenylhydrazine, phenyl urea kotahi, phenyl urea rua, o te whanariki cyano aniline, 4, 4 'diphenyl methane diisocyanate, phenyl methyl he maha nga wa maha atu Cyanate ester, 4-amino-acetanilide - (N-methyl-xyN) (β-chloroethyl) aniline,N, N-dimethyl-p-phenylenediamine,N,N,N',N' -tetramethyl-p-phenylenediamine,N, n-diethyl-p-phenylenediamine, 4,4' -methylenediamine (N, n-diethyl-p-phenylenediamine, phenylthiourelenediamide, phenylthiourelenediamide 4, 4 'diamino diphenyl methane benzoquinone, N, N - ki te ethanol base aniline, acetyl acetanilide, aminophenol, N, N - methyl - ethyl benzyl aniline formyl aniline, N - methyl acetanilide, te bromine acetanilide, rua (ki te amino cyclohexyl) methazone acetophenone phenylhydrazone - 2, 4 - waikawa disulfoni, aniline, p-aminoazobenzene - 4 'waikawa sulfonic, phenylhydrazine -4- waikawa sulfonic, thioacetanilide, 2-methylindole, 2, 3-dimethylindole, N-methyl-2-phenylindole.
4, whakamahia hei reagent tātari, whakamahia hoki i roto i te kōtuitanga o te waikano, resins, peita teka me nga mea kakara.
5.Whakamahia hei turanga ngoikore, ka taea e ia te whakaheke i nga tote ngawari o te tote o nga huānga trivalent me te tetravalent (Fe3+, Al3+, Cr3+) i te ahua o te hydroxide, kia wehea ai i nga tote o nga huānga divalent (Mn2+) he uaua ki te hauwai. I roto i te wetewete pikitia, ki te tirotiro i nga huānga (Cu, Mg, Ni, Co, Zn, Cd, Mo, W, V) e kaha ana ki te hanga i nga anion matatini thiocyanate pukapuka matū, i etahi atu anion ka taea e te aniline. Te whakamatautau mo te halogen, te chromate, te vanadate, te nitrite, me te waikawa carboxylic. Ngā whakarewa. Te whakahiato pararopi, te hanga waikano.