Iphepha Lamaxabiso Lomthengisi Oqinileyo weDimethyl Carbonate (DMC) Inombolo yeCAS 616-38-6
Qhubeka nokuphucula ngakumbi, ukuqinisekisa ukuba umgangatho wemveliso uhambelana neemfuno zemarike kunye nomgangatho wabathengi. Inkampani yethu inenkqubo yokuqinisekisa egqwesileyo. Sele imiselwe iPhepha lamaxabiso kuMboneleli oqinileyo weDimethyl Carbonate (DMC) CAS No. 616-38-6, Sinethemba lokukunika wena kunye nenkampani yakho isiqalo esihle. Ukuba kukho nantoni na esiza kuyenza ukuze ihambelane neemfuno zakho, siya kukuvuyela ukwenza njalo. Wamkelekile kwiziko lethu lokuvelisa ukuze undwendwele.
qhubeka nokuphucula ngakumbi, ukuqinisekisa ukuba umgangatho wemveliso uhambelana neemfuno zemarike kunye nemigangatho yabathengi. Inkampani yethu inenkqubo yokuqinisekisa egqwesileyo esele imiselweI-Dimethyl Carbonate kunye ne-616-38-6Ngoku sinamava eminyaka emininzi kwimveliso yeenwele, kwaye iqela lethu le-QC eliqinileyo kunye nabasebenzi abanezakhono baya kuqinisekisa ukuba sikunika izinto zeenwele eziphezulu ezisemgangathweni ophezulu kunye nomsebenzi weenwele. Uya kufumana ishishini eliphumelelayo ukuba ukhetha ukusebenzisana nomvelisi ofanelekileyo. Wamkelekile intsebenziswano yakho yeodolo!
I-Dimethyl carbonate, ebizwa ngokuba yi-DMC, lulwelo olungenambala, olucacileyo olunevumba elibi kubushushu begumbi. Uxinano lwayo (d204) yi-1.0694, iqondo layo lokunyibilika yi-4°C, iqondo layo lokubila yi-90.3°C, iqondo layo lokutsha yi-21.7°C (livuliwe) kunye ne-16.7°C (livaliwe), i-refractive index yayo (nd20) yi-1.3687, kwaye iyatsha kwaye ayinatyhefu. Ingaxutywa phantse nazo zonke izinyibilikisi ze-organic ezifana nee-alcohols, ii-ketones, kunye nee-esters nangayiphi na indlela kwaye iyanyibilika kancinci emanzini. Ingasetyenziswa njenge-methylating agent. Xa ithelekiswa nezinye ii-methylating agents, ezifana ne-methyl iodide kunye ne-dimethyl sulfate, i-dimethyl carbonate ayinabungozi kangako kwaye inokubola.
| INTO | IbhetriIBANGA | UMGANGATHO WEMISHINI | |
| Inkangeleko | Ulwelo olungenambala, olucacileyo, olungenazo izinto ezingcolisayo ezibonakalayo | ||
| Umxholo ≥ | 99.99% | 99.95% | 99.9% |
| Ukufuma ≤ | 0.005% | 0.01% | 0.05% |
| Umxholo weMethanol≤ | 0.005% | 0.05% | 0.05% |
| Uxinano (20°C)g/ml | 1.071±0.005 | 1.071±0.005 | 1.071±0.005 |
| Umbala ≤ | 10 | 10 | 10 |
I-Dimethyl carbonate (DMC) inesakhiwo semolekyuli esahlukileyo (CH3O-CO-OCH3). Isakhiwo sayo semolekyuli siqulathe amaqela e-carbonyl, methyl, methoxy kunye ne-carbonylmethoxy. Ke ngoko, ingasetyenziswa kakhulu kwiimpendulo ze-organic synthesis ezifana ne-carbonylation, i-methylation, i-methoxylation kunye ne-carbonylmethylation. Inoluhlu olubanzi kakhulu lokusetyenziswa. Isetyenziswa kakhulu njenge-carbonylation kunye ne-methylation reagent, isongezo sepetroli, kunye nezinto eziluhlaza zokwenza i-polycarbonate (PC). Imveliso enkulu ye-DMC iphuhlisiwe kunye nenkqubo yokwenziwa kwe-polycarbonate engeyiyo i-phosgene. Ukusetyenziswa kwayo kulandelayo:
1. Uhlobo olutsha lwesinyibilikisi esingenatyhefu ingathabatha indawo yezinyibilikisi ezifana ne-toluene, i-xylene, i-ethyl acetate, i-butyl acetate, i-acetone okanye i-butanone kumashishini epeyinti kunye ne-adhesive. Yimveliso yekhemikhali eluhlaza enobuhlobo nokusingqongileyo.
2. I-arhente elungileyo ye-methylating, i-arhente ye-carbonylating, i-arhente ye-hydroxymethylating kunye ne-arhente ye-methoxylating. Isetyenziswa kakhulu kwicandelo le-antioxidants yokutya, ii-arhente zokukhusela izityalo, njl. Yinto esetyenziswa kakhulu kwi-chemical green material.
3. Indawo efanelekileyo yokuthatha indawo yeziyobisi ezinobuthi obuphezulu ezifana ne-phosgene, i-dimethyl sulfate, kunye ne-methyl chloroformate.
4. Yenza i-polycarbonate, i-diphenyl carbonate, i-isocyanate, njl.njl.
5. Kwizonyango, isetyenziselwa ukwenziwa kwamayeza okulwa nosulelo, amayeza okulwa nokuvuvukala kunye namayeza okuthomalalisa iintlungu, amayeza eevithamini, kunye namayeza enkqubo yemithambo-luvo ephakathi.
6. Kwizibulali-zinambuzane, isetyenziswa kakhulu ukuvelisa i-methyl isocyanate, ize emva koko ivelise amayeza athile e-carbamate kunye nezibulali-zinambuzane (i-anisole).
7. Izongezo zepetroli, ii-electrolytes zebhetri ye-lithium, njl.njl.
200kg/idrama
Qhubeka nokuphucula ngakumbi, ukuqinisekisa ukuba umgangatho wemveliso uhambelana neemfuno zemarike kunye nomgangatho wabathengi. Inkampani yethu inenkqubo yokuqinisekisa egqwesileyo. Sele imiselwe iPhepha lamaxabiso kuMboneleli oqinileyo weDimethyl Carbonate (DMC) CAS No. 616-38-6, Sinethemba lokukunika wena kunye nenkampani yakho isiqalo esihle. Ukuba kukho nantoni na esiza kuyenza ukuze ihambelane neemfuno zakho, siya kukuvuyela ukwenza njalo. Wamkelekile kwiziko lethu lokuvelisa ukuze undwendwele.
Iphepha lexabiso leI-Dimethyl Carbonate kunye ne-616-38-6Ngoku sinamava eminyaka emininzi kwimveliso yeenwele, kwaye iqela lethu le-QC eliqinileyo kunye nabasebenzi abanezakhono baya kuqinisekisa ukuba sikunika izinto zeenwele eziphezulu ezisemgangathweni ophezulu kunye nomsebenzi weenwele. Uya kufumana ishishini eliphumelelayo ukuba ukhetha ukusebenzisana nomvelisi ofanelekileyo. Wamkelekile intsebenziswano yakho yeodolo!
