Fa'atau'oa Auro Vai Fa'akemikolo DMC/Dimethyl Carbonate
Fa'atomuaga o le Oloa
O le Dimethyl carbonate / DMC o se vailaʻau taua faʻaolaola e iai le fua faʻatatau o le vailaʻau C3H6O3 ma le mamafa molecular o le 90.08g/mol. O se vai manino e leai se lanu, e toetoe lava a le mafai ona solo i le vai, ma e maualuga lona solubility i vailaʻau faʻaolaola e pei o le ethanol, benzene ma le acetone. O le Dimethyl carbonate e iai ona uiga o le maualalo o le oona, maualalo le fesuisuiaʻi, e sili ona lelei le pala ma e le afaina i le siosiomaga, o lea e faʻaaogaina lautele ai i pisinisi vailaʻau, vailaʻau, meaʻai ma meafaitino.
Fa'amatalaga
| Igoa o le Oloa: | dimethyl carbonate / DMC |
| Isi igoa: | DMC, Methyl carbonate; Carbonic acid dimethyl ester |
| Foliga Vaaia: | vai manino ma leai se lanu |
| NUMERA O LE CAS: | 616-38-6 |
| Numera a le Malo Aufaatasi: | 1161 |
| Fa'asologa Molekiula: | C3H6O3 |
| Mamafa Molekiula: | 90.08 gmol1 |
| InChI | InChI=1S/C3H6O3/c1-5-3(4)6-2/h1-2H3 |
| Pupula: | 90º C |
| Tulaga e Liusuavai ai: | 2-4º C |
| Fa'asolo i le vai: | 13.9 kalama/100 mL |
| Fa'asinomaga o le fa'ata'ita'iga: | 1.3672-1.3692 |
Talosaga
1. I le alamanuia o vailaʻau, o le dimethyl carbonate e faʻaaogaina tele i le faʻapipiʻiina o le polycarbonate maualuga le faatinoga, polyurethane, aliphatic carbonate ma isi mea polymer taua.
2. I le matāgaluega o vailaʻau, o le dimethyl carbonate o se vailaʻau faʻaola saogalemu ma lelei, lea e masani ona faʻaaogaina i le sauniaina o vailaʻau, vailaʻau faʻamaʻi, toto faʻapitoa ma isi oloa faʻafomaʻi.
3. I le alamanuia o meaʻai, i le avea ai o se faʻaopoopoga masani i meaʻai, o le dimethyl carbonate e faʻaaogaina lautele i mea manogi, oloa gaosi susu, meainu ma isi meaʻai e faʻaleleia atili ai le manogi ma le tofo o meaʻai.
E le gata i lea, e mafai foʻi ona faʻaaogaina le dimethyl carbonate o se vailaʻau faʻamamā ma se vailaʻau e faʻamamā ai mea, e faʻaaogaina lautele i taʻavale, vaʻalele, eletise, vailaʻau faʻafomaʻi, vali ma isi matāʻupu tau alamanuia. I le faʻaiʻuga, o le dimethyl carbonate o se vailaʻau faʻaola e tele ona aoga, saogalemu ma e le afaina ai le siosiomaga, e lautele lona faʻaaogaina i le tele o matāʻupu.
Afifiina ma le Felauaiga
Fa'amatalaga o le afifiina
200kg i le talipalau u'amea pe e pei ona mana'omia mo le Shandong Chemical 99.9% Dimethyl carbonate
Uafu
Qingdao po'o Shanghai po'o so'o se uafu i Saina
