3,4'-oxydiandiriline / cas 2657-87-6-66 / 3 4 oda
Lebitso la sehlahisoa:3,4'-oxydianIniline Cas:2657-677-6-6-6-6-6 MF:C12H12n2o MW:200.24 Einecs:220-190-0 Ntlha ea ho qhibiliha:67-71 ° C (et.) Polek ea ho pheha:206,5 ° C1 Mm HG (et.) letsoalo:1.1131 (khakanyo e mpe) Indranti ea theko e phahameng:1.6660 (khathatso) PKA:4,78 ± 0.10 (e boletsoeng esale pele)
3,4'-oxydianililine ka la 265777 e sebelisitsoeng ho filimi, lisebelisoa tse phahameng tsa mocheso li hanyetsanang, jj
1. Dyes le mebala: e sebelisoa e le lipakeng tsa li-syntthes tsa daes le liphaebeng, haholoholo lihoeng tsa maxlile le ho hatisa indasteri.
2. TLHOKOMELISO E FUMANENG: Kotsi ena e sebelisoa tlhahisong ea polymer tse ling, ho kenyeletsoa le Epolo ea Epolo ea Epolo ea Epolo,
3. Setlhare: se ka sebelisoa e le karolo ea litsoi tsa metsoako ea lithethefatsi.
4) Patlisiso ea lik'hemik'hale:
5. COSROON Inhinitor: E ka sebelisoa mekhoeng ea merusu ea likokoana-hloko maemong a fapaneng a likopo tse fapaneng tsa indasteri.
* Re ka fana ka mefuta e fapaneng ea lipalangoang ho latela litlhoko tsa bareki.
* Ha boholo bo le bonyenyane, re ka romella ke moea kapa batsamaisi ba machaba ba kang FedEx, DHL, e le mela e khethehileng ea machabeng.
* Ha boholo bo le kholo, re ka romella leoatle ho ea koung e khethiloeng.
* Ntle le moo, re ka fana ka lits'ebeletso tse khethehileng ho latela litlhoko tsa ba malapa le thepa ea lihlahisoa.
* Re ka fana ka likhetho tse fapaneng tsa tefo ho bareki ba rona.
* Ha chelete e le sistimi, bareki ba tloaetse ho lefa ka Paypal, Union ea Bophirimela, Alibasa le lits'ebeletso tse ling tse tšoanang.
* Ha chelete e le ea bohlokoa, bareki ba tloaetse ho lefa ka T / T, l / c Joale, Adibaba, joalo-joalo.
* Ho feta moo, palo e ntseng e eketseha ea bareki e tla sebelisa alipay kapa wechat lefa ho etsa litefo.
E bolokiloe ka ntlong e omileng le e nang le moea.
1. Sesebelisoa: Lebenkele le sentsoeng ho thibela litšila le ho monya mongobo.
2. Sebaka: sejana sa polokelo ka sebakeng se pholileng, se omileng, se nang le moea o futhumetseng hantle hole le khanya ea letsatsi le mocheso.
3. Mocheso: Boloka mocheso o tsitsitseng, o le ka tlase ho 25 ° F) Ho thibela ho nyopa.
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5. Lengolo-tsoibila: Lijana tsa mangolo-tsoibila ka lebitso la lik'hemik'hale, tlhahisoleseling ea kotsi le letsatsi la risiti.
6. Litemoso tsa polokeho: netefatsa litlhoka tse loketseng tsa polokeho, ho kenyelletsa ts'ebeliso ea lisebelisoa tsa ts'ireletso tsa motho ka mong.
Ee, ether ea 3,4'-diehenyl ether e nkoa e le kotsi. Ho khethoa e le ntho e kotsi ka lebaka la litlamorao tsa eona tsa bophelo bo botle. Mona ke lintlha tsa bohlokoa ka lefu la eona:
1. Ho na le chefo: 3,4'-Ditihenyny ethes e baka kotsi haeba e kenngoa, e amme, kapa e kenelletse letlalong. E kanna ea khopisa letlalo, mahlo le pampiranteng ea ho hema.
2. Lithuto tse ling li bontšitse mohoebi ea soma (ho kenyeletsoa e 3,4'-Dipenyl ether) e ka ba Carcinogenic. Ho khothalletsoa ho sebetsana le tlhokomeliso 'me ho fokotsa ho pepesetsoa.
3. Tšusumetso ea tikoloho: Setsi sena se ka baka kotsi ea bophelo ba metsing le tikoloho, ka mokhoa o nepahetseng oa ho itaola le kalafo e nepahetseng le kalafo e bohlokoa mme kalafo e bohlokoa.
4. Lisebelisoa tsa ts'ireletso ea motho (PPE): Ha u sebetsa le li-ppe tse 3,4'-Ditihenyl, sebelisa polasetiki le phekolo ea phefumoloho ho fokotsa ho pepeseha.
1. Ho paka:
Sebelisa lijana tse nepahetseng tse lumellanang le tse 3,4'-Ditihenyl ether. Etsa bonnete ba hore lijana li tiisitsoe ka thata ho thibela ho tsoa kapa ho qhalana.
Lijana tse hlakileng tse nang le lebitso la lik'hemik'hale, matšoao a kotsi le tlhahisoleseling efe kapa efe e amehang.
2. Litaelo tsa lipalangoang:
Latela melao ea lehae, ea naha le ea machabeng bakeng sa lipalangoang tsa thepa e kotsi. Sena se ka kenyelletsa ho latela melao ea machaba a kopaneng
3. Lisebelisoa tsa ts'ireletso ea motho (ppe):
Etsa bonnete ba hore basebetsi ba amehang lipalangoang ba tse 3 3'-dipenyl e roetse lisebelisoa tsa ts'ireletso, tse kang liatlana, ho fokotsa ho pepesetsoa.
4. Ts'ebetso ea tšohanyetso:
E-ba le mekhoa ea karabelo ea karabelo ea tšohanyetso e sebakeng seo haeba ho na le likotsi kapa likotsi nakong ea lipalangoang. Sena se kenyelletsa ho ba le li-kits tsa spill le lisebelisoa tsa thuso tsa pele tse lokiselitsoeng.
5. Qoba ho se lumellane:
Etsa bonnete ba hore ether ea 3,4'-dipenyl e tsamaisoa hammoho ka lintho tse sa lumellaneng (li-oxidants tse matla kapa acid) ho thibela karabelo e kotsi.
6. Taolo ea mocheso:
Haeba ho hlokahala, hlokomela le ho laola mocheso nakong ea lipalangoang ho thibela ho nyenyefatsoa ha setsi.
7. Koetliso:
Etsa bonnete ba hore basebetsi bohle ba sebetsanang le ho palama le ho lipalami ba 3,4'-Dipenyl e amohela koetliso e loketseng le karabelo ea tšohanyetso.
1. Na o ka fana ka lits'ebeletso tse hlophisitsoeng?
Re: Ho joalo, re ka fumana sehlahisoa se hlokomelang sehlahisoa, ngolla kapa ho pakelana ho latela litlhoko tsa hau.
2. Nka fumana theko ka eng?
Re: Ikopanye le rona ka litlhoko tsa hau, tse kang sehlahisoa, tse kang sehlahisoa, se eang teng, u tla qotsa ka lihora tse 3 tsa ho sebetsa.
3. Ke nako efe ea tefo eo u e amohelang?
Re: Rea amohela T / T, L / C, Alibaba, Paypal, Westal Union, Alipay, Pay, jj.
4. Ke polelo efe ea khoebo eo u tloaetseng ho e etsa?
Re: Ex, Fca, Fca, CFR, CFR, CFR, CFR, CFR, CPT, DDP, Etc. e itšetlehile ka litlhoko tsa hau.
