2ME; 2-Mercaptoethanol; β-Mercaptoethanol, 2-Hydroxyethanethiol

Incazelo emfushane:

I-2-Mercaptoethanol, eyaziwa nangokuthi i-β-mercaptoethanol, i-2-hydroxyethanethiol, kanye ne-2-ME, iyinhlanganisela yezinto eziphilayo enefomula yama-molecule i-C2H6OS. Ibonakala njengoketshezi olungenambala, olubonakalayo futhi inephunga elinamandla elinomunyu. Incibilika kalula emanzini futhi ixubene ne-ethanol, i-ether kanye ne-benzene nganoma iyiphi indlela. I-2-Mercaptoethanol uhlobo olubalulekile lwezinto zokusetshenziswa zamakhemikhali ezinhle, ezingasetshenziswa kabanzi ezibulala-zinambuzane, emithini, ezidayini, kumakhemikhali, erabheni, epulasitikini, ezindwangu nakwezinye izindawo.

I-2-Mercaptoethanol inezinhlobo eziningi zezicelo. Ingasetshenziswa njenge-organic synthesis ephakathi kwezimo zokukhiqiza izibulala-zinambuzane njengezibulala-zinambuzane kanye nemithi yokubulala ukhula; ingasetshenziswa njengezinto ezisizayo nezizwela ukukhanya ezimweni zokukhiqiza irabha, indwangu, ipulasitiki, kanye ne-coating; ingasetshenziswa njenge-telomer. Ama-ejenti, iziqinisi zokushisa, kanye nama-cross-linking agents asetshenziswa ekwakhiweni kwezinto ze-polymer ezifana ne-polyvinyl chloride, i-polyacrylonitrile, i-polystyrene, kanye ne-polyacrylate; ingasetshenziswa njenge-antioxidants ekuhlolweni kwezinto eziphilayo; ingasetshenziswa njengezinto zokusetshenziswa ezine-aldehydes noma i-Ketone reaction isetshenziswa esimweni sokukhiqiza ama-oxygen-sulfur heterocyclic compounds.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Isicelo Somkhiqizo

Ukubukeka kanye nezakhiwo: uketshezi olusobala olungenambala olunephunga elibi. pH: 3.0~6.0 Iphuzu lokuncibilika (℃): -100 Iphuzu lokubila (℃): 158
Ubuningi obuhlobene (amanzi = 1): 1.1143.
Ubuningi bomusi obuhlobene (umoya = 1): 2.69.
Umfutho womusi ogcwele (kPa): 0.133 (20℃).
Inani lelogi le-coefficient yokuhlukanisa i-octanol/amanzi: Akukho datha etholakalayo.
Iphuzu le-Flash (℃): 73.9.
Ukuncibilika: Kuxubeka emanzini, utshwala, i-ether, i-benzene kanye nezinye izinyibilikisi eziphilayo.
Ukusetshenziswa okuyinhloko: Izithasiselo zenqubo yokwenza i-polymerization ze-acrylic, i-polyvinyl chloride nezinye izinto ze-polymer, kanye ne-fungicides.
Ukuzinza: Kuzinzile. Izinto ezingahambisani: izinto ezikhipha i-oxidizing.
Izimo zokugwema ukuthintana: ilangabi elivulekile, ukushisa okuphezulu.
Ingozi Yokuhlanganisa: Ayikwazi ukwenzeka. Imikhiqizo yokubola: i-sulfur dioxide.
Ukuhlukaniswa kwezingozi zeZizwe Ezihlangene: Isigaba 6.1 siqukethe izidakamizwa.
Inombolo yeZizwe Ezihlangene (UNNO):UN2966.
Igama Lokuthunyelwa Elisemthethweni: Ukumaka Kokupakisha kweThioglycol: Isigaba Sokupakisha Imithi: II.
Ukungcola kolwandle (yebo/cha): yebo.
Indlela yokupakisha: amathini ensimbi engagqwali, imiphongolo ye-polypropylene noma imiphongolo ye-polyethylene.
Izinyathelo Zokuhamba: Gwema ukuchayeka elangeni, gwema ukuwa nokushayisana nezinto eziqinile nezibukhali ngesikhathi sokulayisha, ukulayisha nokuthutha, bese ulandela umzila onqunyiwe lapho uthutha ngomgwaqo.
Uketshezi oluvuthayo, olunobuthi uma lugwinywa, olubulalayo uma luthinta isikhumba, olubangela ukucasuka kwesikhumba, ukucasuka okukhulu kwamehlo, lungabangela umonakalo ezithweni zomzimba, ukuchayeka isikhathi eside noma okuphindaphindiwe kungabangela umonakalo ezithweni zomzimba, ubuthi ezimpilweni zasemanzini abunamiphumela ehlala isikhathi eside.

[Isexwayiso]
● Izitsha kumele zivalwe kahle futhi zigcinwe zingangeni moya. Ngesikhathi sokulayisha, ukulayisha kanye nokuthuthwa, gwema ukuwa nokushayisana nezinto eziqinile nezibukhali.
● Gcina kude namalangabi avulekile, imithombo yokushisa, kanye nama-oxidants.
● Thuthukisa umoya ngesikhathi sokusebenza futhi ugqoke amagilavu amelana ne-latex acid kanye ne-alkali-resistant kanye nama-self-priming gas filter masks.
● Gwema ukuthintana namehlo nesikhumba.

Ukucaciswa Komkhiqizo

Inombolo ye-CAS: 60-24-2

ITEM	UKUCACISWA
Ukubukeka	Uketshezi olucacile olungenambala kuya koluphuzi olukhanyayo, olungenazo izinto ezilengayo
Ubumsulwa(%)	99.5 min
Umswakama(%)	Umkhawulo ongu-0.3
Umbala (i-APHA)	Ubuningi obuyi-10
Inani le-PH (isixazululo esingu-50% emanzini)	3.0 iminithi
I-Thildiglcol(%)	Ubuningi obungu-0.25
I-Dithiodiglcol(%)	Ubuningi obungu-0.25