1.Izakhiwo Zamakhemikhali:
Uketshezi olukhanyayo olukhanyayo. Kunephunga elibi. Kuyinto engabonakali emanzini futhi ingahlanganiswa ne-ethanol, ether, ne-acetic acid.
2.Purse:
Kusetshenziswe njenge-ejenti yokuqhuma kwama-solvents, ama-catalysts, ama-pesticide ahlukahlukene, ama-inhibitors, njll. I-Dimethyl diskulfide iphendula nge-Cresol ukukhiqiza i-Chenesbook chloride ephakathi kwamakhemikhali ephakathi nendawo ye-AltKook. Lesi yisibonelelo se-organic phosphorus esisebenza kahle futhi esiphansi futhi esiphansi ngemiphumela emihle kakhulu yokulawula kuma-borers erayisi, izinhliziyo zenhliziyo ye-soybean, kanye nezibungu zakwaGadfly. Ingasetshenziswa futhi njengomuthi wezilwane ukuze uqede izimpethu zenkomo kanye nezintwala zezinkomo zodonga.
Indlela yokukhiqiza:
I-①It itholakala ngokusabela kwe-dimethyl sulfate ne-sodium sulfide. Ngeza i-sulfur powder kwisixazululo se-sodium sulfide ngaphansi kokuvusa, phakamisa izinga lokushisa libe ngu-80-90 ℃, phendule nge-1h, bese wehlisa izinga lokushisa lamakhemikhali libe ngu-30 ℃; U-Dimethyl Sulfate uphonswe eKettele yokuphendula, ukusabela kuyaqhubeka ngo-2h, bese kufakwa kuncishisiwe, kumelwe kusetha. Ngemuva kokuhlukanisa utshwala be-alkali edoti, umkhiqizo oqediwe utholakala ngokudilizwa.
②Dimethyl Dispulfide ihlelwe yi-Dimethyl Sulfate indlela embonini.
NA8S + S → NA2S2NA2S2 + (CH3) 2SHA4 → CH3SSCH3 + NA1SO4
Beka i-sulfide eqinile ye-sodium namanzi ku-kettle yokusabela, uwashise, ulawule izinga lokushisa ku-50 ~ 60 ukuqeda i-1h, ligcine ukufudumeza i-1h, ligcine lifudumele ngo-1h ngemuva kokungeza, bese likhipha umkhiqizo Dimethyl dismulafide. Ngaphezu kwalokho, i-Dimethyl Diskulfide nayo ingahle isuswe yi-methyl mercaptan indlela.
Kukhiqizwa ukusabela kwe-Iodomethyl Magnesium kanye ne-Sublfur Dichloride. Yakhiwa ukusabela kwe-sodium uhlaka nge-sodium methylsulfate. I-Methyl Sodium Thiosulfate ilungiselelwe ukuphendula i-bromomethane nge-sodium thiosulfate, bese kushisa.
Izici ze-Testorage nezokuhamba:
Umoya omncane kanye nokomisa okushisa okuphansi kwesitolo; Gcina ngokuhlukile ku-oxidants nama-acid
5.Umenzeli wokucisha umlilo
I-powder eyomile, isihlabathi esomile, isikhutha, i-foam, i-ejenti yokucima umlilo engu-1211
Njengamanje, uJinan Zhongan Induna Co, Ltd uhlinzeka ngokuqhubekayo ama-DMD ezimakethe ezinkulu. NgoSepthemba walo nyaka, uJinan Zhongan Induna Co, Ltd uzokwandisa umugqa wethu wokukhiqiza ukuze ahlangabezane nezidingo zamakhasimende amaningi. Samukela abathengi abavela kuwo wonke umhlaba ukuthi basibheka. Inkampani yethu ibuye yathola isitifiketi se-ISO9001. Sicela uqinisekise ukuthi ikhwalithi yomkhiqizo.
Isikhathi sePosi: Jul-26-2023
