Mea kūʻai gula kiʻi wai DMC/Dimethyl Carbonate
Hoʻolauna Huahana
ʻO ka Dimethyl carbonate / DMC kahi mea hoʻohui waiwai koʻikoʻi me ke ʻano kemika C3H6O3 a me ke kaumaha molekala o 90.08g/mol.He wai alohilohi kala ʻole, aneane hiki ʻole ke hoʻoheheʻe ʻia i loko o ka wai, a he kiʻekiʻe ka solubility i nā mea hoʻoheheʻe organik e like me ka ethanol, benzene a me ka acetone.Loaʻa i ka Dimethyl carbonate nā hiʻohiʻona o ka haʻahaʻa haʻahaʻa, haʻahaʻa haʻahaʻa, biodegradable maikaʻi a maikaʻi ʻole i ke kaiapuni, no laila ua hoʻohana nui ʻia i ka ʻoihana kemika, lāʻau lapaʻau, meaʻai a me nā mea.
Hōʻike
| Inoa mea kūʻai: | dimethyl carbonate / DMC |
| inoa ʻē aʻe: | DMC, Methyl carbonate;ʻAka carbonic dimethyl ester |
| ʻAno: | wai waihoʻoluʻu, ʻākala |
| CAS NO.: | 616-38-6 |
| UN NO.: | 1161 |
| ʻAno Molekala: | C3H6O3 |
| Kaumaha Molekala: | 90.08 gmol1 |
| InChI | InChI=1S/C3H6O3/c1-5-3(4)6-2/h1-2H3 |
| Lae paila: | 90º C |
| Lae hehee: | 2-4º C |
| Hoʻoheheʻe wai: | 13.9 g/100 mL |
| Helu hoʻopaʻa ʻana: | 1.3672-1.3692 |
Palapala noi
1. I ka ʻoihana kemika, hoʻohana nui ʻia ka dimethyl carbonate i ka synthesis o ka polycarbonate hana kiʻekiʻe, polyurethane, aliphatic carbonate a me nā mea polymer koʻikoʻi.
2. Ma ke kahua o ka lāʻau lapaʻau, ʻo ka dimethyl carbonate he mea hoʻoheheʻe kūlohelohe palekana a maikaʻi hoʻi, i hoʻohana pinepine ʻia i ka hoʻomākaukau ʻana i nā lāʻau lapaʻau, nā lāʻau anesthetics, nā koko artificial a me nā huahana olakino ʻē aʻe.
3.Ma kaʻoihana meaʻai, ma keʻano he meaʻai meaʻai maoli, hoʻohana nuiʻia ka dimethyl carbonate i nā meaʻono, nā meaʻai waiu, nā mea inu a me nā meaʻai'ē aʻe e hoʻonui i kaʻala a me kaʻono o ka meaʻai.
Eia kekahi, hiki ke hoʻohana ʻia ka dimethyl carbonate ma ke ʻano he mea hoʻomaʻemaʻe a me ka surfactant, hoʻohana nui ʻia i ka automotive, aerospace, electronics, pharmaceutical, coatings a me nā ʻoihana ʻoihana ʻē aʻe.I ka hopena, ʻo ka dimethyl carbonate he mea hoʻohuihui multifunctional, palekana a pili i ke kaiapuni, nona ka manaʻo noiʻi ākea ma nā ʻano he nui.
Puke & Hoouna
Nā kikoʻī kikoʻī
200kg i ka pahu kila a i ʻole e like me ka mea i koi ʻia no Shandong Chemical 99.9% Dimethyl carbonate
Awa
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