Ibyokurya n'ibirungo Diethyl Disulfide/Ethyl Disulfide [110-81-6] FEMA 4093

Izina ry'ubutabire: Diethyl Disulfide
Amagambo asa: Ethyl Disulfide; ethane-1,1-bis (thiolate); Diethyl disulfide
Uburemere bwa molekile: C2H4S2
Ishusho: Ikinyabutabire gihinduka umuhondo
Gukomera: 1. Ntugasenye ku bushyuhe busanzwe n'umuvuduko usanzwe, irinde ko byahura n'ibintu birwanya ogisijeni.
2. Ibaho mu mwotsi usanzwe.

Diethyl disulfide (110-81-6) ni amavuta adafite ibara, bp 151-153 ℃, n20D 1.5060, ubucucike bungana na 0.993, ntashongesha mu mazi, ashongesha mu bintu bishongesha mu bimera. Diethyl disulfide ikoreshwa 1, ni igice cy’umusemburo wa bagiteri ethylallicin. 2, nk'uburyo bwo gukora organic synthesis intermediate production diethyl disulfide (110-81-6) uburyo bwo gutegura ni ugushyira umuti wa sodium sulfide mu mubiri w’umuntu mbere na mbere, hakurikijwe sodium sulfide: sulfur =1∶1(molar ratio) ishyirwa mu ifu ya sulfur, agace karashyuha, kakangurwa, iyo ubushyuhe bugeze kuri 80 ~ 95℃, gafata ubushyuhe isaha 1 kugira ngo haboneke umuti wa sodium disulfide (Na2S2). Hanyuma, umuti wa disodium disulfide washyizwe muri reactor ya alkane hanyuma utangira kuvanga. Ubwo icyuma cyavangwaga cyavangwaga kuri (2 ~ 3.3) × 104Pa, value ya vacuum yarafunzwe maze chloroethane irashyirwamo. Ubushyuhe bw'ikoreshwa ryagenwe kuri 75 ~ 90℃, igitutu cyagenzurwaga kuri (1.17 ~ 1.18) × 105Pa, kandi igipimo cyo kurya (igipimo cya molar) cyari sodium disulfide ∶ chloroethane = 1∶2. Nyuma yo kunyura muri chloroethane, ibikoresho bikonjeshwa kugeza munsi ya 50 ° C, hanyuma amavuta agashyirwa mu gice cy'amazi kugira ngo ashyirwe mu buryo butaziguye, kandi urwego rwo hejuru rw'amavuta ni rwo rurangiye. 2C2H5Cl+Na2S+S→C2H2 -- S -- S -- C2H5+2NaCl Amakuru ku bicuruzwa Ibikoresho fatizo byo hejuru bikwirakwiza amazi ya sulfur Valve ya Disodium Molybdenum disulfide yo hasi ibicuruzwa zinc diethyl dithiocarbamate ethyl alliin quiforn.

1.Ubuziranenge bwinshi 99.0%min
2. Koresha uburyohe butandukanye
3. Dufite icyemezo cya ISO, dufite icyemezo cya Halal na kosher by'iki gicuruzwa.
5. Dufite ubushobozi bwinshi, bityo, akenshi tugira igihe cyo gutangira vuba.
6. Dushobora gutanga icyitegererezo cya 10g-50g ku buntu ku isuzuma ryawe rya laboratwari.

1. Ipaki y'icyitegererezo ni 20g/30g/50g kuri buri icupa.
2. Ipaki nto ni 1kg /5kg /10 kg kuri buri icupa.
3.25 kg kuri buri ngoma (Ingoma ya pulasitiki yo mu rwego rw'ibiribwa, nta pulasitiki irimo, raporo y'impamyabushobozi y'uruhande rwa gatatu)
Gupakira bishobora kandi guhindurwa hakurikijwe ibyo abakiriya bakeneye