Takaddun Farashi don Ƙarfafan Dimethyl Carbonate (DMC) CAS Lamba 616-38-6
ci gaba don ƙara haɓakawa, don tabbatar da ingancin samfuran samfuran daidai da ƙayyadaddun buƙatun kasuwa da mabukaci. Our m yana da kyau kwarai shirin tabbatarwa an riga an kafa don Farashin Sheet ga Strong Supplier na Dimethyl Carbonate (DMC) CAS A'a. 616-38-6, Muna fata da gaske don samar muku da kamfanin tare da babban farawa. Idan akwai wani abu da za mu yi don dacewa da bukatunku, za mu kasance da ƙari fiye da jin daɗin yin hakan. Barka da zuwa masana'antar mu don tsayawa.
ci gaba don ƙara haɓakawa, don tabbatar da ingancin samfuran samfuran daidai da ƙayyadaddun buƙatun kasuwa da mabukaci. Kamfaninmu yana da kyakkyawan tsarin tabbatarwa an riga an kafa shi donDimethyl Carbonate da 616-38-6, Yanzu muna da shekaru masu yawa 'kwarewa a cikin samar da kayan gashi, kuma ƙungiyar QC ɗinmu mai tsauri da ƙwararrun ma'aikata za su tabbatar da cewa mun ba ku manyan kayan gashi tare da mafi kyawun ingancin gashi da aiki. Za ku sami nasara kasuwanci idan kun zaɓi yin aiki tare da irin wannan ƙwararren masana'anta. Maraba da odar haɗin gwiwar ku!
Dimethyl carbonate, wanda ake magana da shi a matsayin DMC, ruwa ne mara launi, bayyananne tare da ƙamshi mai ƙamshi a cikin ɗaki. Matsakaicin girmansa (d204) shine 1.0694, wurin narkewar sa shine 4°C, wurin tafasarsa shine 90.3°C, madaidaicin walƙiyarsa shine 21.7°C (buɗe) da 16.7°C (rufe), index ɗinsa na refractive (nd20) shine 1.3687, kuma baya iya ƙonewa kuma ba shi da wuta. Ana iya haɗe shi da kusan dukkanin abubuwan da ke da ƙarfi kamar su alcohols, ketones, da esters a kowane rabo kuma yana ɗan narkewa cikin ruwa. Ana iya amfani dashi azaman wakili na methylating. Idan aka kwatanta da sauran nau'ikan methylating, irin su methyl iodide da dimethyl sulfate, dimethyl carbonate ba shi da guba kuma ana iya lalata shi.
| ITEM | BATUREGARADI | GIRMAN SARAUTA | |
| Bayyanar | Rashin launi, ruwa mai haske, babu ƙazanta na inji | ||
| Abun ciki ≥ | 99.99% | 99.95% | 99.9% |
| Danshi ≤ | 0.005% | 0.01% | 0.05% |
| Abun ciki na methanol≤ | 0.005% | 0.05% | 0.05% |
| Yawan yawa (20°C) g/ml | 1.071± 0.005 | 1.071± 0.005 | 1.071± 0.005 |
| Launi ≤ | 10 | 10 | 10 |
Dimethyl carbonate (DMC) yana da tsarin kwayoyin halitta na musamman (CH3O-CO-OCH3). Tsarin kwayoyin halittarsa ya ƙunshi ƙungiyoyin carbonyl, methyl, methoxy da carbonylmethoxy. Sabili da haka, ana iya amfani dashi ko'ina a cikin halayen halayen ƙwayoyin halitta kamar carbonylation, methylation, methoxylation da carbonylmethylation. Yana da fa'idar amfani da yawa. An yafi amfani dashi azaman carbonylation da methylation reagent, ƙarar mai, da ɗanyen abu don haɗa polycarbonate (PC). Babban yawan samar da DMC ya ci gaba tare da tsarin da ba na phosgene ba na polycarbonate. Amfaninsa sune kamar haka:
1. Wani sabon nau'i na ƙananan ƙwayar cuta mai guba zai iya maye gurbin abubuwan da ake amfani da su kamar toluene, xylene, ethyl acetate, butyl acetate, acetone ko butanone a cikin masana'antun fenti da mannewa. Samfurin sinadarai ne mai ma'amala da muhalli.
2. Kyakkyawan methylating wakili, carbonylating wakili, hydroxymethylating wakili da methoxylating wakili. An yi amfani da shi sosai a cikin fagage na abinci na antioxidants, magungunan kare tsire-tsire, da dai sauransu. Yana da albarkatun da ake amfani da shi sosai.
3. Kyakkyawan madadin magungunan ƙwayoyi masu guba kamar su phosgene, dimethyl sulfate, da methyl chloroformate.
4. Synthesize polycarbonate, diphenyl carbonate, isocyanate, da dai sauransu.
5. A cikin magani, ana amfani da shi don haɗa magungunan anti-infective, antipyretic da analgesic kwayoyi, bitamin kwayoyi, da kwayoyi don tsarin juyayi na tsakiya.
6. A cikin magungunan kashe qwari, an fi amfani da shi don samar da methyl isocyanate, sannan a samar da wasu magungunan carbamate da magungunan kwari (anisole).
7. Gasoline additives, lithium baturi electrolytes, da dai sauransu.
200kg/drum
ci gaba don ƙara haɓakawa, don tabbatar da ingancin samfuran samfuran daidai da ƙayyadaddun buƙatun kasuwa da mabukaci. Our m yana da kyau kwarai shirin tabbatarwa an riga an kafa don Farashin Sheet ga Strong Supplier na Dimethyl Carbonate (DMC) CAS A'a. 616-38-6, Muna fata da gaske don samar muku da kamfanin tare da babban farawa. Idan akwai wani abu da za mu yi don dacewa da bukatunku, za mu kasance da ƙari fiye da jin daɗin yin hakan. Barka da zuwa masana'antar mu don tsayawa.
Takaddun Farashin donDimethyl Carbonate da 616-38-6, Yanzu muna da shekaru masu yawa 'kwarewa a cikin samar da kayan gashi, kuma ƙungiyar QC ɗinmu mai tsauri da ƙwararrun ma'aikata za su tabbatar da cewa mun ba ku manyan kayan gashi tare da mafi kyawun ingancin gashi da aiki. Za ku sami nasara kasuwanci idan kun zaɓi yin aiki tare da irin wannan ƙwararren masana'anta. Maraba da odar haɗin gwiwar ku!
