1.Imiterere y'ibinyabutabire:
Amazi y'umuhondo woroshye kandi ubonerana. Hari impumuro mbi. Ntishobora gushonga mu mazi kandi ashobora kuvangwa na ethanol, ether, na aside asetiki.
2. Intego:
Ikoreshwa nk'ikintu gitanga umwuka mu bintu bisukura, ibikatali, imiti yica udukoko, imiti igabanya ubukana bw'udukoko, nibindi. Dimethyl disulfide ikorana na cresol igatanga 2-methyl-4-hydroxy anisulfide, hanyuma igahuza na O, O-dimethyl phosphoryl sulfide chloride mu buryo bwa Chemicalbook alkaline kugira ngo ibone Fenthion. Iyi ni umuti wica udukoko wa fosifore organic wica udukoko ufite ingaruka nziza ku bimera by'umuceri, inzoka zo mu bwoko bwa soya, n'udukoko tw'udukoko. Ishobora kandi gukoreshwa nk'umuti w'amatungo mu kurandura inyo z'udukoko n'inda zo mu rukuta rw'inka.
3. Uburyo bwo gukora:
①Iboneka binyuze mu gukora Dimethyl sulfate na Sodium sulfide. Shyira ifu ya sulfur mu gikoresho cya Sodium sulfide ubyutse, wongere ubushyuhe kuri 80-90 ℃, ugire icyo ukora mu gihe cy'isaha 1, hanyuma umanure ubushyuhe bwa Chemicalbook kugeza kuri 30 ℃; Dimethyl sulfate ishyirwa mu gikoresho cya reaction, reaction ikomeza mu gihe cy'amasaha 2, hanyuma igashyirwa mu mazi, ihagaze kugira ngo ishyirwemo ibice. Nyuma yo gutandukanya alkali alkali, umusaruro urangiye uboneka hakoreshejwe distillation.
②Dimethyl disulfide ikorwa hakoreshejwe uburyo bwa Dimethyl sulfate mu nganda.
Na2S + S → Na2S2Na2S2 + (CH3) 2SO4 → CH3SSCH3 + Na2SO4
Shyira Sodium sulfide ikomeye n'amazi mu isafuriya y'ibinyabutabire, ubishyushye, genzura ubushyuhe kuri 50 ~ 60 ℃ kugira ngo ushongeshe sodium ya Chemicalbook irimo sulfure, hanyuma ushyiremo sulfur ya equimolar mu byiciro, ubikomeze ubushyuhe isaha 1, ubikonjeshe kugeza kuri 45 ℃, utangire utange Dimethyl sulfate, ubigumishe ubushyuhe hagati ya 40 ~ 45 ℃, ubigumishe isaha 1 nyuma yo kongeramo, hanyuma ubihindure Dimethyl disulfide. Byongeye kandi, Dimethyl disulfide ishobora no gukorwa hakoreshejwe uburyo bwa methyl mercaptan.
③Ikorwa n'uburyo iodomethyl magnesium na Disulfur dichloride zikora. Ikorwa n'uburyo idomethyl disulfide ikora na sodium methylsulfate. Methyl Sodium thiosulfate ikorwa hakoreshejwe uburyo Bromomethane ikora na Sodium thiosulfate, hanyuma igashyuha.
4. Ibiranga ububiko n'ubwikorezi:
Guhumeka no kumisha ububiko mu bushyuhe buke; Bika ukwabyo ukoresheje ogisijeni na aside
5.Umuzimya-nkongi w'umuriro
Ifu yumye, umucanga wumye, dioxyde de carbone, ifuro, ikintu kizimya umuriro cya 1211
Kuri ubu, Jinan ZhongAn Industry Co., Ltd ikomeje gutanga serivisi za DMDS ku masoko akomeye. Muri Nzeri uyu mwaka, Jinan ZhongAn Industry Co., Ltd izagura umurongo wacu w'ibicuruzwa kugira ngo ihuze n'ibyo abakiriya benshi bakeneye. Twakira abaguzi baturutse impande zose z'isi kutugisha inama. Isosiyete yacu kandi yabonye icyemezo cya ISO9001. Nyamuneka menya neza ubwiza bw'ibicuruzwa.
Igihe cyo kohereza: 26 Nyakanga-2023
