Muhimmancin Abinci da Kayan Ƙanshi Diethyl Disulfide/Ethyl Disulfide [110-81-6] FEMA 4093

Sunan Sinadari: Diethyl Disulfide
Ma'anar kalmomi: Ethyl Disulfide; ethane-1,1-bis(thiolate); Diethyl disulphide
Nauyin kwayoyin halitta:C2H4S2
Bayyanar: Ruwa mai haske zuwa rawaya
Kwanciyar hankali: 1. Kada a ruɓe a yanayin zafi da matsin lamba na yau da kullun, a guji haɗuwa da sinadarai masu hana iskar oxygen.
2. Akwai shi a cikin hayakin da ake yawan sha.

Diethyl disulfide (110-81-6) mai ne mara launi, bp 151-153 ℃, n20D 1.5060, yawan dangi 0.993, ba ya narkewa a cikin ruwa, yana narkewa a cikin sinadarai masu narkewa na halitta. Amfani da Diethyl disulfide 1, shine tsakiyar ethylallicin na bactericide. 2, a matsayin hanyar samar da sinadarai na halitta, hanyar shiryawa ita ce a fara sanya maganin sodium sulfide na ɗan adam a cikin reactor, bisa ga sodium sulfide: sulfur = 1∶1(rabo na molar) da aka ciyar a cikin foda sulfur, ana dumama clip ɗin, a ƙarƙashin juyawa, lokacin da zafin ya kai 80 ~ 95℃, yana riƙe da zafi na tsawon awa 1 don samun maganin sodium disulfide (Na2S2). Sannan, an tura maganin disodium disulfide cikin reactor na alkane kuma ya fara juyawa. Lokacin da aka yi amfani da injin tsabtace ruwa zuwa (2 ~ 3.3) × 104Pa, an rufe bawul ɗin injin tsabtace ruwa kuma an shigar da chloroethane. An sarrafa zafin amsawar a 75 ~ 90℃, an sarrafa matsin lamba a (1.17 ~ 1.18) × 105Pa, kuma rabon ciyarwa (rabo na molar) shine sodium disulfide ∶ chloroethane = 1∶2. Bayan wucewa ta cikin chloroethane, ana sanyaya kayan zuwa ƙasa da 50 ° C, kuma ana tura mai zuwa mai raba ruwa don daidaita rarrabuwa, kuma saman mai shine samfurin da aka gama. 2C2H5Cl+Na2S+S→C2H2 -- S -- S -- C2H5+2NaCl Sama da ƙasa Bayanin samfur Kayan albarkatun ƙasa na sama mai rarraba ruwa sulfur bawul ɗin disodium Molybdenum disulfide samfurin ƙasa zinc diethyl dithiocarbamate ethyl alliin quiforn.

1. Tsarkakakken ruwa mai zurfi 99.0% min
2. Yi amfani da ɗanɗano iri-iri
3. Muna da takardar shaidar ISO, muna da takardar shaidar Halal da kosher na wannan samfurin.
5. Muna da babban ƙarfin aiki, don haka, yawanci muna da lokacin jagora mai sauri.
6. Za mu iya bayar da samfurin 10g-50g kyauta don gwajin dakin gwaje-gwajenku.

1. Samfurin da aka yi amfani da shi shine 20g/30g/50g a kowace kwalba.
2. Ƙaramin marufin shine 1kg /5kg /10kg a kowace kwalba.
3.25 kg a kowace ganga (Dangon filastik mai daraja a abinci, ba tare da filastik ba, rahoton takardar shaida na ɓangare na uku)
Ana iya keɓance marufi gwargwadon buƙatun abokin ciniki