Chakudya ndi Zokometsera Diethyl Disulfide/Ethyl Disulfide [110-81-6] FEMA 4093

Dzina la mankhwala: Diethyl Disulfide
Mawu ofanana: Ethyl Disulfide; ethane-1,1-bis(thiolate); Diethyl disulfide
Kulemera kwa maselo: C2H4S2
Maonekedwe: Madzi owonekera mpaka achikasu
Kukhazikika: 1. Musawole pa kutentha kwabwinobwino ndi kuthamanga, pewani kukhudzana ndi ma oxidants.
2. Imapezeka mu utsi wamba.

Diethyl disulfide (110-81-6) ndi mafuta opanda mtundu, bp 151-153 ℃, n20D 1.5060, kachulukidwe koyerekeza 0.993, osasungunuka m'madzi, amasungunuka mu zosungunulira zachilengedwe. Diethyl disulfide ntchito 1, ndi gawo lapakati la ethylallicin ya bactericide. 2, monga njira yopangira yapakati ya diethyl disulfide (110-81-6) njira yokonzekera ndikuyika yankho la sodium sulfide la anthu mu reactor poyamba, malinga ndi sodium sulfide: sulfure =1∶1(molar ratio) imalowa mu ufa wa sulfure, clip imatenthedwa, pansi pa kusonkhezera, kutentha kukafika 80 ~ 95℃, kusunga kutentha kwa ola limodzi kuti mupeze yankho la sodium disulfide (Na2S2). Kenako, yankho la disodium disulfide linapompedwa mu alkane reactor ndikuyamba kusonkhezera. Pamene reaktarakitala inatsukidwa kuti ifike pa (2 ~ 3.3)×104Pa, vavu ya vacuum inatsekedwa ndipo chloroethane inayambitsidwa. Kutentha kwa reaction kunayang'aniridwa pa 75 ~ 90℃, kuthamanga kunayang'aniridwa pa (1.17 ~ 1.18)×105Pa, ndipo chiŵerengero cha kudyetsa (molar ratio) chinali sodium disulfide ∶ chloroethane =1∶2. Pambuyo podutsa mu chloroethane, zinthuzo zimaziziritsidwa mpaka pansi pa 50 ° C, ndipo mafuta amapopedwa kupita ku wolekanitsa madzi kuti akhazikike bwino, ndipo gawo lapamwamba la mafuta ndiye chinthu chomalizidwa. 2C2H5Cl+Na2S+S→C2H2 -- S -- S -- C2H5+2NaCl Kumtunda ndi pansi Zambiri za malonda Zinthu zopangira madzi a sulfure wogawa madzi Valavu ya Disodium Molybdenum disulfide pansi pake mankhwala zinc diethyl dithiocarbamate ethyl alliin quiforn.

1.Kuyera kwakukulu 99.0% mphindi
2. Gwiritsani ntchito mitundu yosiyanasiyana ya kukoma
3. Tili ndi satifiketi ya ISO, tili ndi satifiketi ya Halal ndi kosher ya chinthu ichi.
5. Tili ndi mphamvu zambiri, choncho nthawi zambiri timakhala ndi nthawi yofulumira yoperekera zinthu.
6. Tikhoza kupereka chitsanzo chaulere cha 10g-50g pa mayeso anu a labu.

1. Kulongedza kwa chitsanzo ndi 20g/30g/50g pa botolo lililonse.
2. Kulongedza kochepa ndi 1kg /5kg /10 kg pa botolo lililonse.
3.25 kg pa ng'oma (ng'oma yapulasitiki yamtundu wa chakudya, yopanda pulasitiki, lipoti la satifiketi la chipani chachitatu)
Kupaka zinthu kumatha kusinthidwa malinga ndi zosowa za makasitomala