I-Dimethyl carbonate 99.9%
Iimpawu zobugcisa
| Izinto | Isalathiso | Isiphumo | |
| Uphakamileyo | Ibanga lokuqala | ||
| Imbonakalo | Ulwelo oluselubala, akukho bumdaka buxhonyiweyo | Ufanelekile | |
| Ubuninzi (20℃)/(g/㎝3) | 1.071±0.005 | 1.069 | |
| I-Ethyl acetate % ≥ | 99.9 | 99.8 | 99.928 |
| Amanzi % ≤ | 0.05 | 0.20 | 0.01 |
| PPM ≤ | 100 | 200 | 100 |
Inkcazo yokusetyenziswa kwemveliso
Ukusetyenziswa kweDimethyl carbonate
1.Buyisela i-phosgene njenge-arhente ye-carbonylating
I-Dimethyl carbonate (i-DMC) ingathatha indawo ye-phosgene njenge-reagent ekhuselekileyo yokwenza i-carbonic acid derivatives, efana ne-carbamate pesticides, i-polycarbonate, i-isocyanate, njl. Phakathi kwabo, i-polycarbonate iya kuba yintsimi enemfuno enkulu ye-Dimethyl carbonate.
2. Faka endaweni ye-dimethyl sulfate njenge-agent ye-methylating
I-Dimethyl carbonate (DMC) inemveliso ephezulu yokusabela kunye nenkqubo elula kune-dimethyl sulfate.Usetyenziso oluphambili lubandakanya i-synthetic organic intermediates, iimveliso zamayeza, iimveliso zokubulala izitshabalalisi, njl.
3. Isinyibilikisi esinetyhefu ephantsi
I-Dimethyl carbonate esetyenziswa njenge-solvent ye-toxicity ephantsi kwishishini lepeyinti nakwishishini lamachiza.I-Dimethyl carbonate ayinayo kuphela i-toxicity ephantsi, kodwa ineempawu ze-flash point, uxinzelelo oluphantsi lomphunga kunye nomda ophantsi wokuqhuma emoyeni, ngoko ke i-solvent eluhlaza edibanisa ukucoceka kunye nokhuseleko.
4. Izongezo zepetroli
I-Dimethyl carbonate iya kuba sesinye sezona zongezo zepetroli ezinokuthi zithathe indawo yeMTBE.
UGcino noThutho
ImiQathango yoGcino:Iyatsha, kwaye umphunga wayo uxutywa nomoya, onokuthi wenze umxube oqhumayo.Yigcine kwindawo epholileyo, eyomileyo, nengena umoya ococekileyo ongatshiyo.Zigcine kude nomlilo kunye nemithombo yobushushu.Ubushushu bethala leencwadi akufunekanga budlule kwi-37℃.Gcina isikhongozeli sivalwe ngokuqinileyo.Kufuneka igcinwe ngokwahlukileyo kwi-oxidants, i-agent yokunciphisa, i-acids, njl., kwaye akufanele ixutywe.Sebenzisa izibane ezingagqabhukiyo kunye nezixhobo zokungenisa umoya.Ukuthintela ukusetyenziswa kwezixhobo zoomatshini kunye nezixhobo ezithandwa ziintlantsi.Indawo yokugcina kufuneka ixhotyiswe ngokuvuza kwezixhobo zonyango olungxamisekileyo kunye nezixhobo ezifanelekileyo zokukhusela, ezimele zigcinwe kwindawo epholileyo, eyomileyo kunye neyomoya engenakho ukutsha.
ImiQathango yezoThutho:Amanqaku okuPakisha iindlela zokuPakisha ii-Liquids ezitshayo kwiibhokisi eziqhelekileyo zokhuni ngaphandle kwee-Ampoules;Iibhokisi zoMthi eziqhelekileyo Ngaphandle kweebhotile zeGlasi ezinemisonto, iibhotile zentsimbi ezigqunywe ngentsimbi, iibhotile zePlastiki okanye iMigqomo yeMetal (iiNkonkxa) Izilumkiso zoThutho Izithuthi Izixhobo zokulwa nomlilo kunye nokuvuza kwezixhobo zonyango olungxamisekileyo kufuneka zixhotyiswe ngeentlobo ezihambelanayo kunye nobuninzi.Kungcono ukuthutha kusasa nangokuhlwa ehlotyeni.Itanki (itanki) ilori esetyenziselwa ukuthutha kufuneka ibe nekhonkco lokumisa, kwaye isahlulo somngxuma sinokusetwa kwitanki ukunciphisa umbane ongatshintshiyo owenziwe ngumothuko.Akuvunyelwe ngokungqongqo ukuxuba kunye nokuthutha kunye ne-oxidants, i-agent yokunciphisa, i-acids, iikhemikhali ezidliwayo, njl. Ngexesha lokuthutha, kufuneka likhuselwe ekukhanyeni kwelanga, imvula kunye nokushisa okuphezulu.Ngexesha lokumisa, hlala kude nomlilo, imithombo yokushisa kunye neendawo zokushisa eziphezulu.Umbhobho wokukhupha isithuthi apho le nto ithunyelwa khona kufuneka ixhotyiswe nge-flame arrester.
Ukupakishwa kwemveliso
200kg/drum, 16MT/FCL
1000KG/IBC, 20MT/FCL
FAQS
1) Ngaba sinokuprinta uphawu lwethu kwi-dimethyl carbonate?
Kakade ke, sinako ukuyenza.Sithumele nje uyilo lwakho lwelogo.
2) Ngaba uyazamkela iiodolo ezincinci?
I-MOQ yenye ye-20`container. Kuba i-Dimethyl carbonate yikhemikhali eyingozi ayikwazi ukuthunyelwa kwi-LCL, ukuba ufuna iitoni ezimbalwa kuphela, kufuneka uthwale imithwalo yolwandle yesitya sonke, ngoko ukuthenga isitya esipheleleyo kuninzi. kufanelekile.
3) Kuthekani ngexabiso le-dimethyl carbonate?Ungayenza ingabizi kakhulu ?
Njengomvelisi we-dimethyl carbonate, sihlala sithatha inzuzo yomthengi njengeyona nto iphambili.Ixabiso lixoxisana phantsi kweemeko ezahlukeneyo, siyakuqinisekisa ukuba ufumane elona xabiso likhuphisanayo.
4) Ngaba unikezela ngeesampuli zamahhala?
Kunjalo.
5) Ngaba uyakwazi ukuhambisa ngexesha?
Kakade ke! sikhetheke kulo mgca iminyaka emininzi, abathengi abaninzi benza isivumelwano nam kuba singakwazi ukuhambisa iimpahla ngexesha kwaye sigcine iimpahla zikumgangatho ophezulu!
6) Yiyiphi imigaqo yakho yentlawulo?
Siqhele ukwamkela T/T, Western Union, L/C.
