Dimethyl Disulfide (DMDS) CAS 624-92-0 Dị Ọcha> Ụlọ ọrụ 99.5% (GC)

Dimethyl Disulfide (DMDS) (CAS: 624-92-0) bụ organic disulfide nke bụ methane nke otu n'ime hydrogens ejirila methyldisulfanyl dochie otu n'ime hydrogens, ọ nwere ísì yabasị siri ike.Ọ bụ ezie na ọtụtụ ndị na-achọpụta na isi ya adịghị mma, mgbe a gbazere ya, a kọwawokwa ísìsì ya dị ka ihe na-atọ ụtọ.A na-ejikarị Dimethyl Disulfide na ngwakọta ekpomeekpo ndị ọzọ na ngwaahịa nri, gụnyere ngwaahịa esi nri, cheese, ngwaahịa mmiri ara ehi oyi kpọnwụrụ, ngwaahịa anụ, ofe, ụtọ ụtọ, ụtọ mkpụrụ osisi, swiiti dị nro, gelatin, puddings, na ma mmanya na-egbu egbu na nke na-adịghị egbu egbu.Ọ na-ahụ ngwa n'ime ihe na-eme ekpomeekpo na ihe mgbochi corrosion.Ngwakọta sọlfọ.Ngwakọta kemịkalụ ụtọ na ísì ụtọ.N'ime ụlọ ọrụ mmepụta ihe, a na-ejikwa Dimethyl Disulfide dị ka onye nnọchi anya sulfide iji kpata mmeghachi omume na ụlọ nrụpụta mmanụ na ụlọ ọrụ ndị ọzọ.A na-eji Dimethyl Disulfide mee ihe n'ọtụtụ ebe na njikọ organic na pesticide intermediates.A na-eji ya dị ka ihe mgbaze, onye na-eme ihe na-eme ka ọ bụrụ ihe mgbaze.Ejiri ya dị ka ihe mgbakwunye mmanụ ọkụ na mmanu mmanu.Ọ bụkwa ihe bụ isi akụrụngwa maka methanesulfonyl chloride na methanesulfonic acid, yana ihe na-akpali akpali vulcanization na passivating agent.Enwere ike ịkwadebe Dimethyl Disulfide site na mmeghachi omume n'etiti imethyl sulfate na sodium sulfide.N'okpuru mkpali, a na-agbakwunye ntụ ntụ sọlfọ n'ime ngwọta sodium sulfide.The n'elu mmeghachi omume usoro e kpụ ọkụ n'ọnụ ruo 80-90 ℃, mgbe mmeghachi omume maka 1 h, mma ka banyere 30 ℃.A tụbara Dimethyl Sulfate n'ime usoro mmeghachi omume ma nọgide na-emeghachi omume maka 2h.Mgbe ahụ, distillation, stratification, nkewapụ n'efu alkali mmanya, mgbe ahụ, site distillation na ikpeazụ ngwaahịa na-akwado ya.N'ime ụlọ ọrụ, a na-anabata usoro Dimethyl sulfate iji mepụta dimethyl disulfide.