Dichloromethane, ib qho organic compound nrog cov tshuaj formula CH2Cl2, yog cov kua tsis muaj xim thiab pob tshab nrog cov ntxhiab tsw zoo ib yam li ether.Me ntsis soluble nyob rau hauv dej, soluble nyob rau hauv ethanol thiab ether, nws yog feem ntau siv los hloov flammable petroleum ether, ether, thiab lwm yam.
Molecular Luj: 84,933
CAS Nr .: 75-09-2
EINECS tus xov tooj: 200-838-9
Dichloromethane siv
1. Nws yog siv rau grain fumigation thiab refrigeration ntawm low-pressure freezers thiab cua txias units.
2. Siv ua kuab tshuaj, extractant thiab mutagen.
3, rau kev lag luam hluav taws xob.Feem ntau siv los ua tus neeg saib xyuas thiab degreasing.
4. Nws yog siv los ua kev kho hniav hauv zos tshuaj loog, refrigerant, tua hluav taws tus neeg saib xyuas, ntxuav thiab degreasing tus neeg saib xyuas rau cov hlau nto xim txheej thiab zaj duab xis tso tawm tus neeg saib xyuas.
5. Siv los ua ib qho nruab nrab hauv cov organic synthesis.
Ntim, cia thiab thauj
Ntim thiab kev thauj mus los: ntim rau hauv cov thawv hlau galvanized, 250kg ib chim, uas tuaj yeem thauj tau los ntawm tsheb ciav hlau tankers thiab tsheb.Nws yuav tsum tau muab cia rau hauv qhov chaw txias, tsaus, qhuav, zoo-ventilated qhov chaw, thiab xyuam xim rau cov dej-pov thawj.
Kev ceev faj cia: Khaws rau hauv qhov chaw txias, qhuav, qhov cua zoo yam tsis muaj hnub ci ncaj qha.Khaws kom deb ntawm tshav kub, nplaim taws thiab cov ntaub ntawv tsis sib xws, xws li cov oxidants muaj zog, muaj zog acids, thiab nitric acid.Khaws rau hauv ib lub thawv uas tsim nyog.Cov thawv uas tsis siv thiab cov thoob khoob yuav tsum tau npog kom nruj.Tsis txhob cuam tshuam lub thawv ntim khoom thiab tshuaj xyuas lub nruas kom tsis tu ncua xws li tawg lossis nchuav.
Kev Tiv Thaiv Kev Tiv Thaiv: Tsis txhob tsim cov tee dej thaum tuav, thiab hnav cov khoom tiv thaiv tus kheej tsim nyog.Tsis txhob cia cov vapors tso tawm thiab cov pos huab cua nkag rau hauv huab cua hauv thaj chaw ua haujlwm.Ua haujlwm nyob rau hauv qhov chaw uas muaj cua zoo thiab siv qhov tsawg kawg nkaus.
Hebei Jinchangsheng Chemical Technology Co., Ltd. Tsim los ntawm 2011, Peb lub Hoobkas tshuaj nyob rau hauv Shijiazhuang nroog, Hebei Province, uas nyob ib puag ncig los ntawm Beijing, Suav peev nroog.Lub caij no, peb lub Hoobkas nyob ze Tianjin chaw nres nkoj thiab Qingdao chaw nres nkoj.Qhov chaw zoo tshaj plaws ntawm thaj chaw, kev yooj yim ntawm kev khiav tsheb, thiab kev tsim kho kev lag luam, tau tsim qhov kev txhim kho zoo tshaj plaws rau Cov Chaw Tsim Khoom.
Cia siab tias yuav dhau los ua koj tus neeg muag khoom ntawm cov kua qaub, cawv, esters, ntsev, chlorides thiab ntau yam tshuaj!
Post lub sij hawm: Nov-09-2022