Kaituku Matū Wai DMC/Dimethyl Carbonate a te Kaiwhakarato Koura
Whakataki Hua
He matū waro nui te Dimethyl carbonate / DMC, ko tōna tauira matū ko C3H6O3, ā, ko te taumaha ngota o te 90.08g/mol. He wai mārama, kāore he tae, tata kore e wairewa i roto i te wai, ā, he tino wairewa i roto i ngā whakarewa waro pērā i te etanoru, te benzene me te acetone. Ko ngā āhuatanga o te Dimethyl carbonate he iti te paitini, he iti te piki me te heke, he tino pai te pirau, ā, kāore e kino ki te taiao, nō reira he whānui te whakamahinga i roto i te ahumahi matū, rongoā, kai me ngā rauemi.
Whakatakotoranga
| Ingoa Hua: | dimethyl carbonate / DMC |
| Ingoa kē atu: | DMC, Mīti kāponāte; Waikawa waro dimetilēti ester |
| Āhua: | wai mārama, kore tae |
| Nama Nama: | 616-38-6 |
| UN Nama: | 1161 |
| Tātai ngota: | C3H6O3 |
| Taumaha ngota: | 90.08 gmol1 |
| InChI | InChI=1S/C3H6O3/c1-5-3(4)6-2/h1-2H3 |
| Te Pūnga Kohua: | 90ºC |
| Te Pūwāhi Rewa: | 2-4ºC |
| Te wairewatanga wai: | 13.9 karamu/100 mL |
| Taupū whakaata: | 1.3672-1.3692 |
Tono
1. I roto i te umanga matū, ka whakamahia te dimethyl carbonate hei hanga i te polycarbonate mahi-teitei, te polyurethane, te aliphatic carbonate me ētahi atu rauemi polymer nui.
2. I roto i te ao rongoā, he whakarewa waro haumaru, whai hua hoki te dimethyl carbonate, e whakamahia ana i roto i te whakarite rongoā, rongoā whakangote, toto horihori me ētahi atu hua hauora.
3. I roto i te umanga kai, hei tāpiri kai maori, ka whakamahia whānuitia te dimethyl carbonate i roto i ngā mea kakara, ngā hua miraka, ngā inu me ētahi atu kai hei whakarei ake i te kakara me te reka o te kai.
Hei tāpiritanga, ka taea hoki te whakamahi i te dimethyl carbonate hei kaihoroi me te surfactant, e whakamahia whānuitia ana i roto i ngā mahi motuka, rererangi, hikohiko, rongoā, paninga me ētahi atu mara ahumahi. Hei whakamutunga, he matū waro maha-mahi, haumaru me te taiao te dimethyl carbonate, he whānui te tono i roto i ngā mara maha.
Tākai me te Tukunga
Ngā Taipitopito mō te Tākai
200kg i roto i te pūwero maitai, i runga rānei i te hiahia mō te Matū Shandong 99.9% Dimethyl carbonate
Tauranga
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