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

Inkcazo emfutshane:

I-2-Mercaptoethanol, ekwaziwa ngokuba yi-β-mercaptoethanol, i-2-hydroxyethanethiol, kunye ne-2-ME, yikhompawundi yendalo enefomula yemolekyuli i-C2H6OS. Ibonakala njengolwelo olungenambala, olucacileyo kwaye inevumba elinamandla elinobuhlungu. Inyibilika lula emanzini kwaye ixutywa ne-ethanol, i-ether kunye ne-benzene nangayiphi na indlela. I-2-Mercaptoethanol luhlobo olubalulekileyo lwezinto ezikrwada zekhemikhali, ezinokusetyenziswa kakhulu kwizibulali-zinambuzane, amayeza, iidayi, iikhemikhali, irabha, iiplastiki, amalaphu kunye neminye imimandla.

I-2-Mercaptoethanol ineendlela ezahlukeneyo zokusetyenziswa. Ingasetyenziswa njenge-organic synthesis ephakathi kwimveliso yezibulala-zinambuzane ezifana nezibulala-zinambuzane kunye ne-herbicides; ingasetyenziswa njengesixhobo esincedisayo nesinobushushu kwimveliso yerabha, ilaphu, iplastiki, kunye ne-coating; ingasetyenziswa njenge-telomer. Iiarhente, iziqinisi zobushushu, kunye nee-cross-linking agents zisetyenziswa kwi-synthesis yezinto ze-polymer ezifana ne-polyvinyl chloride, i-polyacrylonitrile, i-polystyrene, kunye ne-polyacrylate; ingasetyenziswa njenge-antioxidants kwi-biological experiments; ingasetyenziswa njengezinto eziluhlaza kunye ne-aldehydes okanye i-Ketone reaction isetyenziswa kwi-synthesis ye-oxygen-sulfur heterocyclic compounds.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Isicelo seMveliso

Inkangeleko kunye neempawu: ulwelo olucacileyo olungenambala olunevumba elibi. pH: 3.0~6.0 Iqondo lokunyibilika (℃): -100 Iqondo lokubila (℃): 158
Uxinano oluhambelanayo (amanzi=1):1.1143.
Uxinano lomphunga oluhambelanayo (umoya = 1): 2.69.
Uxinzelelo lomphunga ogcweleyo (kPa): 0.133 (20℃).
Ixabiso lelogi ye-octanol/i-water partition coefficient: Akukho datha ifumanekayo.
Incopho yokutsha (℃): 73.9.
Ukunyibilika: Kuxutywa emanzini, kwi-alcohol, kwi-ether, kwi-benzene nakwezinye izinyibilikisi zendalo.
Eyona ndlela isetyenziswa ngayo: Izongezo zenkqubo yokwenza ipolymerization kwi-acrylic, i-polyvinyl chloride kunye nezinye izinto ze-polymer, kunye ne-fungicides.
Uzinzo: Zizinzile. Izinto ezingahambelaniyo: ii-oxidizing agents.
Iimeko zokuthintela ukudibana: ilangabi elivulekileyo, ubushushu obuphezulu.
Ingozi Yokuqokelelwa: Ayinakwenzeka. Iimveliso zokubola: i-sulfur dioxide.
Udidi lweengozi zeZizwe eziManyeneyo: Udidi 6.1 luqulathe amayeza.
Inombolo yeZizwe eziManyeneyo (UNNO):UN2966.
Igama lokuthunyelwa elisemthethweni: Uphawu lokuPakisha lweThioglycol: Udidi lokuPakisha aMachiza: II.
Izinto ezingcolisayo zaselwandle (ewe/hayi): ewe.
Indlela yokupakishwa: iitini zentsimbi engagqwaliyo, iibharele zepolypropylene okanye iibharele zepolyethylene.
Amanyathelo okuphepha ukuhamba: Kuphephe ukuvezwa lilanga, kuphephe ukuwa nokungqubana nezinto eziqinileyo nezibukhali ngexesha lokulayisha, ukukhupha impahla kunye nokuthuthwa kwayo, kwaye ulandele indlela emiselweyo xa uthutha ngendlela.
Ulwelo oluvuthayo, olunetyhefu xa luginyiwe, olubulalayo xa ludibana nolusu, olubangela ukurhawuzelelwa lusu, ukurhawuzelelwa kwamehlo kakhulu, lunokubangela umonakalo kwizitho zomzimba, ukuvezwa ixesha elide okanye ngokuphindaphindiweyo kunokubangela umonakalo kwizitho zomzimba, ubuthi kwizidalwa zasemanzini abunazo iziphumo ezihlala ixesha elide.

[Isilumkiso]
● Izikhongozeli mazivalwe kakuhle kwaye zigcinwe zingangeni moya. Ngexesha lokulayisha, ukukhupha impahla kunye nokuthuthwa, kuphephe ukuwa nokungqubana nezinto eziqinileyo nezibukhali.
● Gcina kude namalangatye avulekileyo, imithombo yobushushu, kunye nee-oxidants.
● Yandisa umoya ongenisayo ngexesha lokusebenza kwaye unxibe iiglavu ezimelana ne-latex acid kunye ne-alkali kunye neemaski zegesi ezizihluzayo.
● Kuphephe ukudibana namehlo nolusu.

Iinkcukacha zeMveliso

Inombolo ye-CAS: 60-24-2

INTO	IINKCUKACHA
Inkangeleko	Ulwelo olucacileyo olungenambala ukuya kolutyheli olukhanyayo, olungenazo izinto ezixutyiweyo
Ubunyulu(%)	99.5 imizuzu
Ukufuma(%)	Ubuninzi obuyi-0.3
Umbala (i-APHA)	Ubuninzi be-10
Ixabiso le-PH (isisombululo se-50% emanzini)	3.0 imizuzu
I-Thildiglcol(%)	Ubuninzi obuyi-0.25
I-Dithiodiglcol(%)	Ubuninzi obuyi-0.25