Runhare
Tumira Email
WhatsApp
WeChat 
![Chikafu & Zvinonhuwira Diethyl Disulfide/Ethyl Disulfide [110-81-6] FEMA 4093](https://ecdn6.globalso.com/upload/p/1764/image_product/2024-06/about-1.jpg)
Zvigadzirwa
Chikafu & Zvinonhuwira Diethyl Disulfide/Ethyl Disulfide [110-81-6] FEMA 4093
Kodhi Yechigadzirwa: RL 7065
Nhamba yeCAS: 110-81-6
FEMA：4093
Kunhuhwirira: Hanyanisi, gariki, kunhuhwirira kwemuriwo
Kushandiswa: Muriwo, zvinwiwa
Fomura yekuvaka:
Sampuro Yemasheya Inowanikwa Mahara uye Yemahara
Zita remakemikari: Diethyl Disulfide
Mazwi akafanana: Ethyl Disulfide; ethane-1,1-bis(thiolate); Diethyl disulfide
Kurema kwemasero: C2H4S2
Chitarisiko: Mvura yakajeka kusvika yeyero
Kugadzikana: 1. Usaora kana tembiricha yakajairika uye kumanikidzwa, dzivisa kusangana nezvinokonzera oxidants.
2. Inowanikwa muutsi hwepasi rose.
Mazwi akafanana: Ethyl Disulfide; ethane-1,1-bis(thiolate); Diethyl disulfide
Kurema kwemasero: C2H4S2
Chitarisiko: Mvura yakajeka kusvika yeyero
Kugadzikana: 1. Usaora kana tembiricha yakajairika uye kumanikidzwa, dzivisa kusangana nezvinokonzera oxidants.
2. Inowanikwa muutsi hwepasi rose.
Tsanangudzo yeDiethyl Disulfide
Chitarisiko | Mvura isina ruvara kusvika yeyero | Kutevedzera |
Kuchena (≥w%) | 99.0 | 99.70 |
Kunhuhwirira | Kunhuhwirira kwekofi yakakangwa kwakapfuma | Kutevedzera |
| (25℃/25℃) Kuwanda kwehukama | 0.986-0.998 | 0.993 |
| (20℃) Index yeRefractive | 1.498-1.525 | 1.509 |
Mutemo weVatungamiriri | GB 29938-2020 | |
Nhamba yeNyaya | 110-81-6 | |
Kushandiswa kweDiethyl Disulfide
Diethyl disulfide (110-81-6) ioiri isina ruvara, bp 151-153 ℃, n20D 1.5060, huwandu hwe 0.993, hainyungudike mumvura, inonyungudika mu organic solvents. Diethyl disulfide use 1, inhengo yepakati ye ethylallicin yebhakitiriya. 2, senzira yekugadzira organic synthesis intermediate production diethyl disulfide (110-81-6) nzira yekugadzirira ndeyekuisa sodium sulfide solution yemunhu mu reactor kutanga, zvichienderana ne sodium sulfide: sarufa =1∶1(molar ratio) inoiswa muupfu hwe sarufa, clip inopiswa, ichikurunga, kana tembiricha yasvika 80 ~ 95℃, ichibata kupisa kweawa imwe chete kuti iwane sodium disulfide (Na2S2) solution. Zvadaro, disodium disulfide solution yakapombwa mu alkane reactor ndokutanga kukurunga. Pakashandiswa vacuum cleaner kusvika (2 ~ 3.3)×104Pa, vacuum valvu yakavharwa uye chloroethane yakaunzwa. Tembiricha yereaction yakadzorwa pa75 ~ 90℃, kumanikidzwa kwakadzorwa pa (1.17 ~ 1.18)×105Pa, uye feeding ratio (molar ratio) yaive sodium disulfide ∶ chloroethane =1∶2. Mushure mekupfuura nepakati pechloroethane, zvinhu zvinotonhodzwa kusvika pasi pe50 ° C, uye mafuta anopombwa kuenda ku water separator kuti aite static stratification, uye oil layer yepamusoro ndiyo yakagadzirwa. 2C2H5Cl+Na2S+S→C2H2 -- S -- S -- C2H5+2NaCl Ruzivo rwechigadzirwa Pamusoro pezvinhu zvakabikwa sulfur water distributor Disodium valve Molybdenum disulfide pasi pechigadzirwa zinc diethyl dithiocarbamate ethyl alliin quiforn.
Kubatsira kweDiethyl Disulfide
1.Kuchena kwakanyanya 99.0% min
2. Shandisa zvakasiyana-siyana zvekunakirwa
3. Tine chitupa cheISO, tine chitupa cheHalal nekosher chechigadzirwa ichi.
5. Tine mukana mukuru, saka, tinowanzova nenguva yekukurumidza.
6. Tinogona kupa 10g-50g sampuro yemahara yebvunzo yenyu yerabhoritari.
2. Shandisa zvakasiyana-siyana zvekunakirwa
3. Tine chitupa cheISO, tine chitupa cheHalal nekosher chechigadzirwa ichi.
5. Tine mukana mukuru, saka, tinowanzova nenguva yekukurumidza.
6. Tinogona kupa 10g-50g sampuro yemahara yebvunzo yenyu yerabhoritari.
Kuunganidzwa kweDiethyl Disulfide
1. Kurongedza kwemuenzaniso i20g/30g/50g pabhodhoro.
2. Chikafu chidiki ichi chinorema 1kg /5kg /10 kg pabhodhoro.
3.25 kg padhiramu (dhiramu repurasitiki remhando yechikafu, risina purasitiki, gwaro retifiketi rebato rechitatu)
Kurongedza kunogonawo kugadziriswa zvichienderana nezvinodiwa nevatengi
2. Chikafu chidiki ichi chinorema 1kg /5kg /10 kg pabhodhoro.
3.25 kg padhiramu (dhiramu repurasitiki remhando yechikafu, risina purasitiki, gwaro retifiketi rebato rechitatu)
Kurongedza kunogonawo kugadziriswa zvichienderana nezvinodiwa nevatengi
Mamiriro ekuchengetera Diethyl Disulfide
Chengeta mudura rinotonhorera, rakaoma uye rinofefetera. Chengeta kure nemoto, kupisa, uye magetsi asingachinji. Tembiricha yedura haifanirwe kudarika 30℃. Kurongedza kunofanira kuvharwa uye kusabata ma oxidants. Mwenje isingaputike uye nzvimbo dzekufema dzinoshandiswa. Usashandise michina nematurusi anogona kupfuta. Nzvimbo yekuchengetera inofanira kunge yakashongedzwa nemidziyo yekurapa inobuda nekukurumidzira uye zvinhu zvakakodzera zvekudzivirira.