Dichloromethane, organic compound yokhala ndi makemikolo CH2Cl2, ndi madzi opanda mtundu komanso owoneka bwino okhala ndi fungo loyipa lofanana ndi ether.Kusungunuka pang'ono m'madzi, kusungunuka mu ethanol ndi etha, nthawi zambiri amagwiritsidwa ntchito m'malo mwa mafuta oyaka moto, etha, etc.
Kulemera kwa molekyulu: 84.933
Nambala yolowa ya CAS: 75-09-2
Nambala yowonjezera ya EINECS: 200-838-9
Dichloromethane amagwiritsidwa ntchito
1. Amagwiritsidwa ntchito pa fumigation ya tirigu ndi refrigeration ya mafiriji otsika kwambiri komanso ma unit air-conditioning.
2. Ntchito monga zosungunulira, extractant ndi mutagen.
3, makampani opanga zamagetsi.Nthawi zambiri amagwiritsidwa ntchito ngati choyeretsa komanso chotsitsa mafuta.
4. Amagwiritsidwa ntchito ngati mankhwala oletsa mano am'deralo, refrigerant, chozimitsira moto, kuyeretsa ndi kuchotsera mafuta pazitsulo zachitsulo pamwamba pa utoto ndi wotulutsa filimu.
5. Ntchito ngati wapakatikati mu kaphatikizidwe organic.
Kuyika, kusunga ndi zoyendera
Kuyika ndi mayendedwe: osindikizidwa mu migolo yachitsulo, 250kg pa mbiya, yomwe imatha kunyamulidwa ndi akasinja apamtunda ndi magalimoto.Iyenera kusungidwa pamalo ozizira, amdima, owuma, opanda mpweya wabwino, ndipo samalani kuti musamanyowe.
Kusamala Posungira: Sungani pamalo ozizira, owuma, opanda mpweya wabwino popanda kuwala kwa dzuwa.Sungani kutali ndi kutentha, malawi ndi zinthu zosagwirizana, monga ma okosijeni amphamvu, ma asidi amphamvu, ndi nitric acid.Sungani mu chidebe choyenera cholembedwa.Zotengera zosagwiritsidwa ntchito ndi zidebe zopanda kanthu ziyenera kuphimbidwa mwamphamvu.Pewani kuwonongeka kwa chidebe ndikuwunika nthawi zonse ng'oma zosungiramo ngati zili ndi zolakwika monga kusweka kapena kutayikira.
Kusamala: Pewani kupanga madontho pogwira, ndipo valani zida zodzitetezera zoyenera.Pewani kulola nthunzi yotulutsidwa ndi madontho a nkhungu kulowa mumlengalenga pamalo ogwirira ntchito.Gwirani ntchito pamalo olowera mpweya wabwino ndikugwiritsa ntchito mlingo wocheperako.
Hebei Jinchangsheng Chemical Technology Co., Ltd. Kukhazikitsidwa mu 2011, fakitale yathu mankhwala ili mu mzinda Shijiazhuang, Hebei Province, Amene wazunguliridwa ndi Beijing, likulu Chinese.Pakadali pano, fakitale yathu ili pafupi ndi doko la Tianjin ndi doko la Qingdao.Udindo Wapamwamba Wachigawo, momwe magalimoto amayendera, komanso kutukuka kwachuma, zapanga chitukuko chopindulitsa kwa Wopanga.
Yembekezerani kukhala wogulitsa ma acid, Mowa, Esters, Salts, Chlorides ndi mankhwala osiyanasiyana!
Nthawi yotumiza: Nov-09-2022