I-Food Essence kunye neSpice Diethyl Disulfide/Ethyl Disulfide [110-81-6] FEMA 4093

Igama lekhemikhali: iDiethyl Disulfide
Amagama afanayo: i-Ethyl Disulfide; i-ethane-1,1-bis(thiolate); i-Diethyl disulfide
Ubunzima be-molecular: C2H4S2
Inkangeleko: Ulwelo olucacileyo ukuya kolutyheli
Uzinzo: 1. Musa ukubola kubushushu obuqhelekileyo kunye noxinzelelo, kuphephe ukudibana nee-oxidants.
2. Ifumaneka kumsi oqhelekileyo.

I-Diethyl disulfide (110-81-6) yioyile engenambala, i-bp 151-153 ℃, i-n20D 1.5060, uxinano oluhambelanayo yi-0.993, ayinyibiliki emanzini, iyanyibilika kwizinyibilikisi zendalo. Ukusetyenziswa kwe-Diethyl disulfide 1, yindlela ephakathi ye-bactericide ethylallicin. 2, njengendlela yokuvelisa i-organic synthesis intermediate production indlela yokulungiselela i-diethyl disulfide (110-81-6) kukubeka isisombululo se-sodium sulfide somntu kwi-reactor kuqala, ngokwe-sodium sulfide: i-sulfur =1∶1(molar ratio) itya kwi-sulfur powder, i-clip iyafudunyezwa, ixutywe, xa ubushushu bufikelela kwi-80 ~ 95℃, ibambe ubushushu iyure e-1 ukuze ifumane isisombululo se-sodium disulfide (Na2S2). Emva koko, isisombululo se-disodium disulfide sapompelwa kwi-alkane reactor saza saqalisa ukuxuba. Xa i-reactor yatshixwa nge-vacuum ukuya kwi-(2 ~ 3.3)×104Pa, i-vacuum valve yavalwa kwaye kwangeniswa i-chloroethane. Ubushushu be-reaction balawulwa kwi-75 ~ 90℃, uxinzelelo lwalawulwa kwi-(1.17 ~ 1.18)×105Pa, kwaye umlinganiselo wokondla (umlinganiselo we-molar) yayiyi-sodium disulfide ∶ chloroethane =1∶2. Emva kokudlula kwi-chloroethane, izinto ziyapholiswa ukuya ngaphantsi kwe-50 ° C, kwaye ioyile ipompelwa kwisihlukanisi samanzi ukuze i-static stratification, kwaye umaleko weoyile ophezulu yimveliso egqityiweyo. 2C2H5Cl+Na2S+S→C2H2 -- S -- S -- C2H5+2NaCl Ulwazi lwemveliso oluphezulu nolusezantsi Izinto eziluhlaza ezisezantsi umsasazi wamanzi wesulfure i-Disodium valve Molybdenum disulfide imveliso esezantsi i-zinc diethyl dithiocarbamate ethyl alliin quiforn.

1. Ubunyulu obuphezulu 99.0% min
2. Sebenzisa uluhlu olubanzi lweencasa
3. Sinesatifikethi se-ISO, sinesatifikethi seHalal kunye nesekosher sale mveliso.
5. Sinomthamo omkhulu, ngoko ke, sihlala sinexesha elikhawulezayo lokuqalisa.
6. Singakunika isampuli yasimahla ye-10g-50g kuvavanyo lwakho lwelebhu.

1. Ukupakisha isampuli yi-20g/30g/50g kwibhotile nganye.
2. Ukupakisha okuncinci yi-1kg /5kg /10 kg kwibhotile nganye.
3.25 kg ngedrama (idrama yeplastiki yodidi lokutya, ayinaplastiki, ingxelo yesiqinisekiso somntu wesithathu)
Ukupakisha kungenziwa ngokwezifiso ngokweemfuno zabathengi