I-Food Essence kanye ne-Spice Diethyl Disulfide/Ethyl Disulfide [110-81-6] FEMA 4093

Igama lamakhemikhali: I-Diethyl Disulfide
Amagama afanayo: i-Ethyl Disulfide; i-ethane-1,1-bis(thiolate); i-Diethyl disulfide
Isisindo sama-molecule: C2H4S2
Ukubukeka: Okubonakalayo kuya koketshezi oluphuzi
Ukuzinza: 1. Ungaboli ekushiseni okuvamile kanye nengcindezi, gwema ukuthintana nama-oxidants.
2. Ikhona entuthwini evamile.

I-Diethyl disulfide (110-81-6) uwoyela ongenambala, i-bp 151-153 ℃, i-n20D 1.5060, i-relative density 0.993, ayincibiliki emanzini, incibilika ezinyibilikisini eziphilayo. Ukusetshenziswa kwe-Diethyl disulfide 1, kuyindlela ephakathi kwe-bactericide ethylallicin. 2, njengendlela yokukhiqiza ephakathi ye-organic synthesis disulfide (110-81-6) indlela yokulungiselela ukufaka isixazululo se-sodium sulfide somuntu ku-reactor kuqala, ngokusho kwe-sodium sulfide: i-sulfur =1∶1(molar ratio) iphakelwa ku-sulfur powder, i-clip iyashiswa, ixutshwe, lapho izinga lokushisa lifinyelela ku-80 ~ 95℃, ibambe ukushisa ihora eli-1 ukuthola isixazululo se-sodium disulfide (Na2S2). Ngemuva kwalokho, isixazululo se-disodium disulfide safakwa ku-alkane reactor saqala ukuxuba. Lapho i-reactor ihlanzwa nge-vacuum ibe yi-(2 ~ 3.3)×104Pa, i-vacuum valve yavalwa kwathi i-chloroethane yafakwa. Izinga lokushisa lokusabela lalawulwa ku-75 ~ 90℃, ingcindezi yalawulwa ku-(1.17 ~ 1.18)×105Pa, kanti isilinganiso sokudla (isilinganiso se-molar) kwakuyi-sodium disulfide ∶ chloroethane =1∶2. Ngemva kokudlula ku-chloroethane, izinto ziyapholiswa zibe ngaphansi kwama-50 ° C, bese uwoyela uphonswa ku-separator wamanzi ukuze kuhlukaniswe i-static, kanti ungqimba lwamafutha olungaphezulu luwumkhiqizo oqediwe. 2C2H5Cl+Na2S+S→C2H2 -- S -- S -- C2H5+2NaCl Ulwazi lomkhiqizo oluphezulu noluphansi Izinto zokusetshenziswa ezisezingeni eliphezulu umsabalalisi wamanzi wesulfure i-Disodium valve i-Molybdenum disulfide umkhiqizo ophansi i-zinc diethyl dithiocarbamate ethyl alliin quiforn.

1. Ubumsulwa obuphezulu 99.0% min
2. Sebenzisa ukunambitheka okubanzi
3. Sinesitifiketi se-ISO, sinesitifiketi se-Halal kanye ne-kosher salo mkhiqizo.
5. Sinamandla amakhulu, ngakho-ke, sivame ukuba nesikhathi sokuhola esisheshayo.
6. Singakunikeza isampula yamahhala engu-10g-50g yokuhlolwa kwakho kwelebhu.

1. Ukupakisha isampula kungu-20g/30g/50g ngebhodlela ngalinye.
2. Ukupakisha okuncane kungu-1kg /5kg /10 kg ngebhodlela ngalinye.
3.25 kg ngedrama (idrama yepulasitiki yezinga lokudla, ayinapulasitiki, umbiko wesitifiketi somuntu wesithathu)
Ukupakisha nakho kungenziwa ngezifiso ngokwezidingo zamakhasimende