Ulwazi oluthile mayelana ne-Dimethyl Disulfide (CAS: 624-92-0)

1.Izakhiwo zamakhemikhali:

Uketshezi olukhanyayo oluphuzi olukhanyayo.Kukhona iphunga elibi.Ayincibiliki emanzini futhi ingaxutshwa ne-ethanol, i-ether, ne-acetic acid.

2.Inhloso:

Isetshenziswa njenge-passivating agent yezinyibilikisi, ama-catalysts, in pesticide intermediates, coking inhibitors, njll. I-Dimethyl disulfide isabela ne-cresol ukuze ikhiqize i-2-methyl-4-hydroxy anisulfide, bese ihlangana ne-O, O-dimethyl phosphoryl sulfide chloride ku-Chemicalbook alkaline. medium ukuthola Fenthion.Lesi isibulala-zinambuzane se-organic phosphorus esisebenzayo nesinobuthi obuphansi esinemiphumela emihle kakhulu yokulawula eziphuzweni zerayisi, izikelemu zenhliziyo zikabhontshisi wesoya, nezibungu ze-gadfly.Ingasetshenziswa futhi njengomuthi wezilwane ukuqeda izimpethu ze-cowfly kanye nezintwala zodonga lwezinkomo.

3.Indlela yokukhiqiza:

I-Dimethyl disulfide ihlanganiswa ngendlela ye-Dimethyl sulfate embonini.

Na2S+S → Na2S2Na2S2+(CH3) 2SO4 → CH3SSCH3+Na2SO4 Faka i-Sodium sulfide eqinile namanzi eketelani lokusabela, uwashise, ulawule izinga lokushisa libe ngu-50~60 ℃ ukuze uncibilikise i-Sodium sulfide ku-Chemicalbook, bese wengeza isulfure elinganayo amaqoqwana, yigcine ifudumele ihora elingu-1, ipholise ibe ngu-45 ℃, qala ukuwisa i-Dimethyl sulfate, gcina izinga lokushisa lokusabela ku-40~45 ℃, futhi uyigcine ifudumele ihora elingu-1 ngemva kokungeza, umkhiqizo we-Dimethyl disulfide ungashiswa ngaphandle.Ngaphezu kwalokho, i-Dimethyl disulfide ingabuye ihlanganiswe ngendlela ye-methyl mercaptan.

4.Isitoreji nezici zokuthutha:

Ukungena komoya kanye nokomisa izinga lokushisa eliphansi kwendawo yokugcina impahla;Gcina ngokwehlukana nama-oxidants nama-asidi

Njengamanje, iJinan ZhongAn Industry Co.,Ltd inesitoko se-Dimethyl Disulfide (CAS:624-92-0) futhi yamukela imibuzo evela kubathengi emhlabeni jikelele.IJinan ZhongAn Industry Co., Ltd iphinde yathola isitifiketi se-ISO9001, sicela uqiniseke ngekhwalithi yemikhiqizo yethu.UJinan ZhongAn Industry Co., Ltd uzibophezele ekuthumeleni ibhizinisi lokuthekelisa iminyaka engu-15 futhi uneqembu lochwepheshe kanye nesevisi yangemuva kokuthengisa.Uma unezidingo ze-Dimethyl Disulfide (CAS:624-92-0), sicela ukhululeke ukuxhumana nathi nganoma yisiphi isikhathi.Sithemba ukuthi ngeke sibe ngabalingani kuphela, kodwa futhi sibe abangane.