Mu gawo la mafakitale chemistry, zosungunulira zimagwira ntchito yofunika kwambiri m'njira zosiyanasiyana komanso kagwiritsidwe ntchito kake. Bukhuli lathunthu limayang'ana katundu, amagwiritsa, ndi mfundo za chitetezo cha zosungunulira zitatu zomwe zimagwiritsidwa ntchito nthawi zambiri: N,N-dimethlfermamide (DMF), dimethyl sulfoxide (Dmbusa), ndi benzene.
N,N-Dimethylformamide (DMF) mwa China N,Wopanga N-Dimethylformamide:
Katundu:
Zopanda mtundu, hygroscopic madzi
Malo otentha kwambiri (153°C)
Kusungunuka kwabwino kwamitundu yambiri yama organic
Polar aprotic zosungunulira
Mapulogalamu:
Kupanga mankhwala
Mapangidwe a utoto ndi zokutira
Kukonza nsalu
Makampani Amagetsi
Pulasitiki ndi zomatira
Maganizo a chitetezo:
Poizoni pokoka mpweya, kuyamwa khungu, ndi kulowetsedwa
Zitha kuwononga chiwindi ndi impso
Poizoni wobereketsa
Zoyaka ndipo zimatha kupanga ma peroxides ophulika akakumana ndi mpweya kwa nthawi yayitali
Dimethyl Sulfoxide (Dmbusa) kuchokera China Dimethyl Sulfoxide katundu:
Katundu:
Zopanda mtundu, pang'ono viscous madzi
Malo otentha kwambiri (189°C)
Kusungunuka kwabwino kwamitundu yambiri yama organic ndi inorganic compounds
Polar aprotic zosungunulira
Mapulogalamu:
Kupanga mankhwala
Mankhwala synthesis
Makampani Amagetsi
Agrchemicals
Zosamalira zamunthu
Maganizo a chitetezo:
Akhoza kuyamwa kudzera pakhungu
Zitha kuyambitsa kuyabwa pakhungu komanso ziwengo
Zitha kuwononga chiwindi ndi impso
Zoyaka ndipo zimatha kupanga ma peroxides ophulika akakumana ndi mpweya kwa nthawi yayitali
Benzene Yoperekedwa ndi China Benzene ogulitsa:
Katundu:
Zopanda mtundu, madzi oyaka
Malo otentha otsika (80°C)
Zosagwirizana ndi madzi
Mafuta onunkhira a hydrocarbon
Mapulogalamu:
Petrochemical industry
Kupanga mapulasitiki, Zoyala, ndi utoto
Zosungunulira za utoto, zokutira, ndi zomatira
Pharmaceuticals ndi agrochemicals
Maganizo a chitetezo:
Zoyaka kwambiri ndipo zimatha kupanga zosakaniza zophulika ndi mpweya
Poizoni pokoka mpweya, kuyamwa khungu, ndi kulowetsedwa
Carcinogen (kugwirizana ndi leukemia)
Zingayambitse kuyabwa pakhungu ndi kupuma
