Ifektri inama-reactors angu-3000L angu-20sets, ama-5000L ama-reactor angu-15sets, futhi ifakwe amathuluzi okuhlola ochwepheshe kanye nemishini kazibuthe yenuzi.
Itholakala edolobheni elihle lamakhayithi e-Weifang, eSifundazweni SaseShandong, e-China, njengomphakeli wezinto eziphilayo, izixhumi zemithi, izibulala-zinambuzane, ama-flavour, amakha neminye imikhiqizo yamakhemikhali, i-Shandong Believe chemical Pte., Ltd. izodala inani elingeziwe kumakhasimende azungezile. Umhlaba.
Siyakwamukela ukuthenga i-Diphenylacetonitrile CAS 86-29-3 kithi.Amakristalu amhlophe. Iphoyinti elincibilikayo 76 â, iphoyinti elibilayo 181 â (1.6kPa). Incibilika ku-ethanol ne-ether.
Ungaqiniseka ukuthi uthenga i-Diethyl aminomalonate hydrochloride CAS 13433-00-6 efektri yethu. I-Diethyl aminomalonate hydrochloride emi isitokwe, ukulethwa okusheshayo, Iminyaka yokuhlangenwe nakho kokukhiqiza kanye nokulawulwa kwekhwalithi okuqinile. I-COA, i-MSDS, i-TDS, njll. ye-Diethyl aminomalonate hydrochloride inganikezwa.
Ikristalu emhlophe noma i-crystalline powder, engenaphunga, enokunambitheka okumnandi. Incibilika emanzini (16.5%, 25â), ayincibiliki ku-ether noma i-acetone. Izinga lokushisa lokubola lingu-297â>, mp233â, isoelectric point 5.79, pka-COOH=2.34, Pka-NH3=9.60, [α]25D 14.Chemicalbook6 (C=0.5ï½2.0g/l/ml, 5mo LHCl). I-L-alanine iyi-amino acid engabalulekile emzimbeni womuntu, eyakhiwe ngokudlulisela iqembu le-amino le-glycine ku-pyruvic acid ku-vivo. Emjikelezweni we-glucose-alanine, amazinga aphansi e-ammonia egazini ayagcinwa. I-Alanine ingumthuthi omuhle kakhulu we-nitrogen egazini. Futhi iyi-amino acid ye-glycogenic esebenzayo. Siyakwamukela ukuthenga i-L-Alanine CAS 56-41-7 kithi.
Amakristalu enaliti amhlophe. Iphuzu elincibilikayo lingu-30.55°C (28°C), iphoyinti elibilayo lingu-206°C, 140.5°C (12kPa), ukuminyana okuhlobene ngu-0.9571 (25/4°C), inkomba ye-refractive ngu-1.4301, kanye ne-flash. iphuzu ngu-108°C. Incibilika emanzini, i-ethanol, i-benzene, i-ether, i-chloroform, engancibiliki ku-petroleum ether. Siyakwamukela ukuthenga i-N-Methylacetamide CAS 79-16-3 kithi.
I-2-Amino-6-methoxy-3-nitropyridine CAS 73896-36-3 isitokwe esimile, ukulethwa okusheshayo, Iminyaka yokuhlangenwe nakho kokukhiqiza nokulawula okuqinile kwekhwalithi.I-COA, i-MSDS, i-TDS, njll. ye-2-Amino-6-methoxy-3-nitropyridine inganikezwa.
I-Methyl 4-bromomethylbenzoate i-organic intermediate, engalungiselelwa kusuka ku-p-toluic acid ngokusebenzisa imizila emibili. I-p-Toluic acid ingaqala i-esterified ukuze ilungise i-p-methyl benzoic acid methyl ester, bese i-brominated ukuze ithole i-methyl 4-bromomethyl benzoate, noma i-p-toluic acid ingaqale ifakwe i-brominated ukuze kutholwe i-p-bromomethyl benzoic acid. , bese i-esterified ukunikeza i-methyl 4-bromomethylbenzoate. Siyakwamukela ukuthenga i-Methyl 4-(bromomethyl)benzoate CAS 2417-72-3 kithi.
