N-Methyl Purmandone (NMP), tsarin kwayoyin: C5h9no, Turanci: 1-metholidinone na ruwa mai haske, mara launi da ruwa a cikin kowane irin aiki, mydory hydrocarson da sauran hydrocarbons da sauran hydrocarbons da sauransu. Don haka, kusan duk abubuwan da aka gyara cikakke cikakke na littafin Memolic, aya mai tafasa 204 ℃, Flash Pharth 91 ℃, hygmoscopic, kwanciyar hankali, kwanciyar hankali, aluminium, dan kadan mai lalata da dan janayi. Yana da fa'idodi na ƙarancin danko, mai kyau na magani mai kyau, mai iyawa, rashin daidaituwa, ƙarancin rashin ƙarfi da ruwa da yawa. Wannan samfurin shine m magani, mai ba da izinin daidaitawa a cikin iska shine 100ppm.
Kaddarorin da kwanciyar hankali:
1. Ruwa mai launi mara launi, dandano na ammoniya, ƙananan guba na wannan samfurin. Zai iya zama mai narkewa da ruwa, mai narkewa a yawancin abubuwan da ke cikin kwayoyin cuta kamar eth da acetone. Zai iya narke kwayoyin halitta da na ciki, gas polar, mahadi na zahiri da roba.
2. Kadarori na sunadarai: in mun gwada da kafaffun mafita. Bayan sa'o'i 8% na 4% na sodium hydroxide bayani, 50% ~ 70% na hydrolysis ya faru. Hydrolysis yana faruwa don maida hankali kuma yana samar da 4-met met met met meth aminocyl acid. Saboda amsawar basewa, zai iya samar da Ketone ko sulfurboline.
3. A cikin wanzuwar alkaline castysts, yana da tasirin olefin, da kuma mawar da ya faru ne a wuri na uku. N-methylpororide ba rauni alkaline kuma yana iya samar da gishiri hydrochloride. Kafa hade da gishiri mai zafi na karfe, kamar dumama tare da nickel bromide zuwa 150 ℃, samar da Nibr2 (C5h9on) 3, da kuma melting batun 105 ℃.
Hanyar samarwa:An samo shi ta hanyar amsawa daga γ-bututhochroditettes da methyline. Mataki na farko na dauki shine samar da 4-ethyl-tushe-n-metthorlor da methylide, kuma mataki na biyu zai bushe don samar da n-methylfihone. Za'a iya yin karatun biyu a jere a jere a cikin jerin bututun. Γ-butthole shine 1: 1.15, matsin lamba kusan 6pta ne, kuma zazzabi shine 250 ° C. Bayan an gama da mai da hankali, ana samun samfurin distillation. Kudin kudin shiga shine 90%. Idan mai kitse ya samar da littafin anti-smertle littafin, adadin methylmine shine 1.5-29 sau da yawaitar adadin, da shirin dakin gwaje-gwaje ake amfani da shi azaman misali. Daga cikin 500ml hydreoter, 2mol γ-om manternotone da 4 Moore ruwa ana kara rufe da mai da aka rufe a 280 ° C don 4H. Bayan sanyaya, saki methemine mai wuce kima, distillation, tattara kashi distilation points, sami kusan 180g samfurori ne kusan 90%. Raw kayan amfani (kg / g) γ-bututthoboretin 980 methyline (40%) 860.
Aiki da ajiya:
1. Hanyar ajiya
Adana karkashin Gas da INERT GAS, ci gaba da kwandon shara, kuma adana a wuri mai sanyi da bushe.
2. Karatun aiki
Guji bayyanuwa: Kuna buƙatar samun jagora na musamman kafin amfani. Guji hulɗa da fata da idanu. Guji inhalation na tururi da hayaki. Kada ka kusanci tushen wutar. -No shan taba. Dauki matakan hana tara tara.
3. Karancin ajiya
Akwai wuri mai kyau a cikin ajiya. Rike ganga rufe da adana a cikin bushewar wuri da ventilated. Dole ne a rufe akwati na budewa kuma a kiyaye madaidaiciyar yanayin don hana lalacewa. Kawar da inflatabable ajali mai kula da zafi.
Kaya: 200kg / Drum
Lokaci: Mar-27-2023