Nri dị mkpa na ose Diethyl Disulfide/Ethyl Disulfide [110-81-6] FEMA 4093

Aha kemịkalụ: Diethyl Disulfide
Okwu ndị yiri ya: Ethyl Disulfide; ethane-1,1-bis(thiolate); Diethyl disulfide
Ibu molekụla:C2H4S2
Ọdịdị: Mmiri mmiri doro anya ma ọ bụ odo odo
Ịkwụsi ike: 1. Egbula ere n'oge okpomọkụ na nrụgide nkịtị, zere ịkpọtụrụ ihe ndị na-eme ka ihe dị n'ime oxidants.
2. Dị na anwụrụ ọkụ nkịtị.

Diethyl disulfide (110-81-6) bụ mmanụ na-enweghị agba, bp 151-153 ℃, n20D 1.5060, njupụta dị n'etiti 0.993, anaghị agbaze na mmiri, a na-agbaze na ihe mgbaze organic. Ojiji Diethyl disulfide 1, bụ etiti nke ethylallicin bactericide. 2, dịka usoro mmepụta etiti nke diethyl disulfide (110-81-6) usoro nkwadebe bụ itinye ngwọta sodium sulfide mmadụ na reactor mbụ, dịka sodium sulfide si dị: sulfur = 1∶1(molar ratio) na-abanye na ntụ sọlfọ, a na-ekpo ọkụ klip ahụ, na-akpali ya, mgbe okpomọkụ ruru 80 ~ 95℃, na-ejide okpomọkụ ahụ ruo otu awa iji nweta ngwọta sodium disulfide (Na2S2). Mgbe ahụ, a na-etinye ngwọta disodium disulfide n'ime reactor alkane wee malite ịkpalite ya. Mgbe e tinyere ihe na-eme ka ihe na-eme ka ihe dị n'ime mmiri (2 ~ 3.3) × 104Pa) n'ime mmiri, e mechiri valvụ ikuku ahụ ma tinye chloroethane. A na-achịkwa okpomọkụ mmeghachi omume ahụ na 75 ~ 90℃, a na-achịkwa nrụgide ahụ na (1.17 ~ 1.18) × 105Pa, na oke nri (molar ratio) bụ sodium disulfide ∶ chloroethane = 1∶2. Mgbe ọ gafere chloroethane, a na-eme ka ihe ahụ dị jụụ ruo n'okpuru 50 ° C, a na-etinyekwa mmanụ ahụ na ihe nkesa mmiri maka nhazi static, oyi akwa mmanụ dị n'elu bụ ngwaahịa emechara. 2C2H5Cl+Na2S+S→C2H2 -- S -- S -- C2H5+2NaCl Elu na ala Ozi ngwaahịa Ihe ndị dị n'elu mmiri sọlfọ mmiri nkesa disodium valvụ Molybdenum disulfide ngwaahịa dị n'ala zinc diethyl dithiocarbamate ethyl alliin quiforn.

1. Ịdị ọcha dị elu 99.0% nkeji
2. Jiri ọtụtụ uto dị iche iche mee ihe
3. Anyị nwere asambodo ISO, anyị nwere asambodo Halal na kosher nke ngwaahịa a.
5. Anyị nwere nnukwu ikike, yabụ, anyị na-enwekarị oge mbuli ngwa ngwa.
6. Anyị nwere ike inye ihe nlele efu nke 10g-50g maka ule ụlọ nyocha gị.

1. Ngwugwu ihe nlele ahụ bụ 20g/30g/50g kwa karama.
2. Ngwugwu nta ahụ bụ 1kg /5kg /10kg kwa karama.
3.25 kg kwa drum (Drum plastik nke ọkwa nri, enweghị plasticizer, akụkọ asambodo nke ndị ọzọ)
Enwere ike ịhazi nkwakọ ngwaahịa dịka mkpa ndị ahịa si dị