Intangiriro y'ibicuruzwa
Imiti mibi ni umwuga utanga umwuga utanga icyiciro cya Dichloromethane cyakozwe mu Bushinwa, cyakoraga imiti ngengamiti imyaka 10. Gutanga icyitegererezo cyubusa, turamwakira cyane kugirango ugure cas nziza No imiti ifite isuku yo hejuru nigiciro gito hamwe natwe.
Ibisobanuro birambuye
Formulare ya moleCure: ch2cl2
Uburemere bwa molekile: 84.93
Umubiri na chimique imiterere: amazi adafite ibara ryijimye, bisa numunuko wa ether kandi uryoshye.
Ubucucike bugereranije: D4201.326KG / L.
Ingingo yo guteka: 40.4 Det C.
Gusoza Ingingo: -96.7 dogeresi ya 615 deg c. gushonga gato mumazi, gushonga muri ethanol, uburozi, uburozi, kubangamira ibiyobyabwenge. Dichloromethane na Hydrolysis, Dichloromethane irimo stabilizer yubucuruzi, kugirango wirinde hydrolysis. Dichloromethane na Oxyvint yo hejuru izatanga uruvange ruturika, ariko ntabwo zaka, zikunze gukoreshwa munganda zuburozi buke, ntabwo ari ahantu hatetse.
Intego
Kubintu bidahwitse: Isuku yicyuma, ipaki, iperereza ryicyuma, bitatu bya selile bije cyane; Filime, Aerosol, antibiyotike na vitamine mugukora igisubizo; Umukozi ushinzwe ifuro yo kubirangiza plastiki yubuhanga; Ibicuruzwa byo gucika intege; ikoreshwa mu gusimbuza F11 na F12 ikoreshwa kuri synthesi yibicuruzwa; ibicuruzwa byiza.
Gupakira, kubika no gutwara abantu
Icyuma cya Gallen, Ingoma yumukara cyangwa tank ifunze ibikoresho byo gupakira byuzuye amajwi ya Dichloromethane, 80%, arashobora gutanga azori kurinda abakoresha bafite ibisabwa byihariye. Ububiko bugomba kubikwa ahantu hakonje kandi humye, ububiko bugomba guhumeka kugirango twirinde guhura na ogisijeni ndende cyangwa oxide, kugirango twirinde guhura namazi kugirango wirinde hydrolysis. Ubwikorezi bugomba kubahiriza ibiteganywa na Repubulika y'Ubushinwa yerekeye gutwara imiti iteje akaga n'imihanda ya gari ya moshi.
Ubuzima n'umutekano
Sichloromethane mu kirere ntarengwa: 8.1 ~ 17.2%, ni uw'imiti yaka. Kwibanda cyane, igihe kinini cyo kwerekana byoroshye gutera umutwe, gusinzira, isesesine, tinnitus cyangwa kunanirwa kumuyaga mwiza, ibimenyetso byangiritse vuba, ntibizatera ibyangiritse. Kumena mumaso bitera ububabare no kurakara, hamagara cyane uruhu rushobora gutera dermatitis.
Ubuziranenge bwa Q / 0523 Jlh002-2011 Methylene Chloride
| umushinga | indangagaciro | ||
| Ibicuruzwa birenze | Icyiciro cya mbere | Ibicuruzwa byujuje ibisabwa | |
| Igice kinini cya Dichloromethane | 99.95 | 99.90 | 99.80 |
| Agace kanini | 0.010 | 0.020 | 0.030 |
| Agace ka Acide | 0.0004 | 0.0008 | |
| Chroma | 10 | ||
| Igice rusange gishya | 0.0005 | 0.0010 | |
| Igice kinini cyongeweho umubare wintangiriro ntabwo ushyirwa muri Dichloromethane | |||
Igihe cya nyuma: APR-14-2023