OEM China China GMP Factory Supply 2, 5-Dimethoxybenzaldehyde CAS 93-02-7 tare da Jumla Farashin
Mu yawanci yi imani da cewa mutum hali yanke shawarar kayayyakin' high quality, da cikakken bayani yanke shawarar kayayyakin' m, tare da REALISTIC, m da m ma'aikatan ruhu ga OEM China China GMP Factory Supply.2, 5-Dimethoxybenzaldehyde CAS 93-02-7tare da Farashin Jumla, Muna fatan har ma da haɗin gwiwa mafi girma tare da abokan ciniki na ketare dangane da fa'idodin juna. Da fatan za a ji daɗin tuntuɓar mu don ƙarin cikakkun bayanai!
Mu yawanci yi imani da cewa mutum hali yanke shawarar kayayyakin' high quality, da cikakken bayani yanke shawarar kayayyakin' m, tare da haƙiƙa, m da kuma m ma'aikatan ruhu ga93-02-7 da CAS 93-02-7, Mun bi sama da aiki da kuma burin mu dattijo tsara, kuma muna okin bude wani sabon bege a cikin wannan filin, Mun nace a kan "Mutunci, Sana'a, Win-win hadin gwiwa", domin mun samu wani karfi madadin, cewa su ne m abokan tare da ci-gaba masana'antu Lines, m fasaha ƙarfi, misali dubawa tsarin da kyau samar iya aiki.
2,5-Dimethoxybenzaldehyde foda ne mai haske rawaya crystalline tare da nauyin kwayoyin halitta na 166.18 da kuma wurin tafasa na 146 ° C. Yana narkewa a cikin kaushi na halitta kamar ethanol da ether. Ana amfani da shi musamman azaman matsakaicin magunguna.
| ITEM | STANDARD |
| Bayyanar | Grey zuwa rawaya m |
| NMR | Bi |
| Tsafta | >98% |
| Wurin narkewa | 46-48 ° C (lit.) |
| Abun ciki na ruwa | <0.5% |
Bugu da kari ga zama oxidized ko rage zuwa2.5-dimetoxybenzoic acid, benzonitrile ko benzyl barasa, 2,5-dimethoxybenzaldehyde kanta shima yana da ƙimar aikace-aikacen musamman. Ta hanyar amsawa tare da abubuwa tare da nau'o'in ƙungiyoyi masu aiki daban-daban, ana iya samun kwayoyin kwayoyi tare da sassa daban-daban da tasiri daban-daban. Cutar Parkinson (PD) cuta ce ta gama gari, kuma manyan alamunta na asibiti sun haɗa da rawar jiki, taurin kai, matsalolin motsi, yanayin jiki da rikice-rikice na daidaituwar motsi. Ƙarin ci gaba kuma zai haifar da ganewa, fahimta, rashin ƙwaƙwalwar ajiya da kuma rashin hankali. A halin yanzu, maganin PD ya haɗa da maganin miyagun ƙwayoyi, maganin tiyata da kuma maganin kwayoyin halitta. A cikin maganin miyagun ƙwayoyi, an gano phenamidine yana da tasiri mai kyau a kan PD, tare da ƙananan guba da aminci mai kyau, da kuma kira na phenamidine yana buƙatar amfani da 2,5-dimethoxybenzaldehyde a matsayin kayan farawa.
Dangane da hanyar haɗin gwiwar da aka ruwaito a cikin wallafe-wallafen, 2,5-dimethoxybenzaldehyde an samo shi ne ta hanyar amsa 1,4-dimethoxybenzene tare da wakili na halitta. Abubuwan da aka tsara sun haɗa da (1) cakuda 1,1-dichloromethyl ether da titanium tetrachloride; (2) cakuda N, N-dimethylformamide da phosphorus oxychloride, cakuda N, N-dimethylformamide da oxalyl chloride; (3) cakuda N, N-dimethylformamide da thionyl chloride ko cakuda urotropine da magnesium chloride. Koyaya, waɗannan hanyoyin suna buƙatar amfani da babban adadin titanium tetrachloride, phosphorus oxychloride ko thionyl chloride. Wadannan reagents ne m da sauƙi bazu, da kuma babban adadin hydrochloric acid gas aka saki a lokacin da dauki, wanda ba shi da muhalli abokantaka da kuma yana da high bukatun ga aiki tsari.
An gabatar da wata sabuwar hanyar kira. Wannan hanya tana amfani da 1,4-dimethoxybenzene da formaldehyde azaman albarkatun ƙasa, kuma yana aiwatar da halayen haɗin kai na photooxidative a gaban iskar oxygen da mai kara kuzari a ƙarƙashin hasken shuɗi mai haske don haɗa 2,5-dimethoxybenzaldehyde daidai. Wannan hanya tana amfani da iskar oxygen ko iska azaman oxidant, baya samar da iskar acidic, kuma tana da alaƙa da muhalli. Bugu da ƙari, wannan hanya tana amfani da cobalt mai arha a matsayin mai haɓakawa, wanda yake da ƙananan farashi kuma ya dace da aikace-aikacen masana'antu.
25kgs/drum, 9tons/20'kwantena
25kgs/jakar, 20ton/20'kwantena
Mu yawanci yi imani da cewa mutum hali yanke shawarar kayayyakin' high quality, da cikakken bayani yanke shawarar kayayyakin' m, tare da REALISTIC, m da m ma'aikatan ruhu ga OEM China China GMP Factory Supply.2, 5-Dimethoxybenzaldehyde CAS 93-02-7tare da Farashin Jumla, Muna fatan har ma da haɗin gwiwa mafi girma tare da abokan ciniki na ketare dangane da fa'idodin juna. Da fatan za a ji daɗin tuntuɓar mu don ƙarin cikakkun bayanai!
OEM China93-02-7 da CAS 93-02-7, Mun bi sama da aiki da kuma burin mu dattijo tsara, kuma muna okin bude wani sabon bege a cikin wannan filin, Mun nace a kan "Mutunci, Sana'a, Win-win hadin gwiwa", domin mun samu wani karfi madadin, cewa su ne m abokan tare da ci-gaba masana'antu Lines, m fasaha ƙarfi, misali dubawa tsarin da kyau samar iya aiki.
