Isingeniso Somkhiqizo
Amakhemikhali acebile angumphakeli waseChina waseChina weBanga lezezimboni eDichloromenane eyenziwe eChina, ebibambisene namakhemikhali we-organic iminyaka eyi-10. Ukunikeza isampula yamahhala, sikwamukela ngemfudumalo ukuthi uthenge ikhwalithi ephezulu ye-CAS No. Amakhemikhali anobumsulwa obuphezulu nentengo ephansi nathi.
Imininingwane Yomkhiqizo
Ifomula ye-Molecular: CH2CL2
Isisindo Molecular: 84.93
Izakhiwo ezingokomzimba nezamakhemikhali: Uketshezi olungenamibala olungenabala, olufana nephunga le-ether futhi limnandi.
Isilinganiso sobunzima: D4201.326kg / L.
Iphuzu elibilayo: 40.4 Deg C.
Iphoyinti elincibilikayo I-DichloRomethane kanye namanzi hydrolysis reaction, i-dichloromethane equkethe i-commerce stabilizer, ukuvikela i-hydrolysis. I-DichloRomethane kanye ne-oxygen ephezulu kakhulu kuzokhiqiza ingxube eqhumayo, kepha kungavuleki, kuvame ukusetshenziswa embonini yenobuthi obuphansi, i-solvent evuthayo nephuzu elisezingeni eliphansi.
Okuhlosiwe
Nge-solvent engekho emthethweni: Ukuhlanza insimbi, ukuphendula nge-pendar, umenzeli wensimbi ohlekisayo, ama-solvent amathathu we-cellulose acetate; ifilimu, i-aerosol, ama-antibiotic kanye namavithamini ekukhiqizweni kwe-solvent; Umenzeli we-Foaming ukuze akhiqize ukukhiqizwa kwamapulasitiki wobunjiniyela; Imikhiqizo yeFlame Retardant; isetshenziselwe ukufaka esikhundleni se-F11 kanye ne-F12 Sebenzisa ukuhlanganiswa kwemikhiqizo; Imikhiqizo emihle yamakhemikhali.
Ukupakishwa, ukugcinwa nokuhamba
Insimbi ye-Galvanized, isigubhu sensimbi emnyama noma isitsha sethangi esivaliwe esifaka umqulu we-dichloromenane, ama-80%, anganikeza ukuvikelwa kwe-nitrogen kubasebenzisi abanezidingo ezikhethekile. Isitoreji kufanele sigcinwe endaweni epholile neyomile, i-warehouse kufanele ifakwe umoya ukuze igweme ukuxhumana nokugxila okuphezulu komoya-mpilo noma oxides, ukugwema ukuxhumana namanzi ukuze kuvikelwe i-hydrolysis. Lezi zithutho zizothobela izinhlinzeko zabantu bakwaPeople Republic of China maqondana nokuhanjiswa kwamakhemikhali ayingozi ngemigwaqo emikhulu nojantshi.
Ezempilo Nokuphepha
I-SichloRomethane emkhawulweni wokuqhuma komoya: 8.1 ~ 17.2%, ingeyamakhemikhali ahlanganayo. Ukuhlushwa okuphezulu, ukuvezwa kwesikhathi eside kubangela isiyezi, ukozela, isicanucanu, i-tinnitus noma ukuqina kwezingalo, kuthuthele emoyeni omusha, ngeke kubuyiselwe umoya ohlala njalo. Splash ungene kwamehlo abangela ubuhlungu nokucasuka, ukuxhumana kwesikhathi eside nesikhumba kungadala i-dermatitis.
Izinga lekhwalithi le-Q / 0523 jlh002-2011 Methylene Chloride
| umklamo | into ekhombayo | ||
| Umkhiqizo ophakeme | Ibanga lokuqala | Umkhiqizo ofanelekayo | |
| Ingxenyana enkulu yeDichloRomethane | 99.95 | 99.90 | 99.80 |
| Ingxenyenamba enkulu yamanzi | 0.010 | 0.020 | 0.030 |
| Ingxenyenamba ye-Acid Mass | I-0.0004 | I-0.0008 | |
| Chroma | Okuthenyalwayo | ||
| Ingxenyana Eningi Yezinsalela Zokuhwamuka | 0.0005 | 0.0010 | |
| Ingxenyeni enkulu yenani elingeziwe le-stabilizer ayifakiwe eDichloromeselane | |||
Isikhathi sePosi: APR-14-2023