Dab tsi yog DCM hauv tshuaj?
Methylene chloride tuaj yeem raug xa mus rau dichloromethane lossis DCM. Nws raug txheeb xyuas los ntawm nws tus lej tshuaj lom neeg: 75-09-2.
Dichloromethane muaj nuj nqi
DCM yog cov kua xim tsis muaj xim nrog cov yam ntxwv tsw. Cov txheeb ze ntom ntom D4 1.326, Melting point -96.7 degree, Boiling point: 40.4℃. Yog hais tias nws yog tov nrog siab concentrated Oxygen, lub explosive sib tov yog tsim, tab sis nws yog tsis inflammable.Nws yog ib tug ntawm cov low- boiling point industrial solvents uas muaj me me toxicity, tsis muaj inflammable.
Kev siv cov tshuaj methylene chloride
- Nws yog dav siv rau kev tsim cov yeeb yaj kiab kev nyab xeeb thiab orthocarbonate
- kuj tseem siv tau rau cov kuab tshuaj ntawm cov xim, tshuaj ntxuav rau hlau, gasfog spray agents, polyurethane foaming agent, pwm tso tus neeg sawv cev, pleev xim rau.
- Dichloromethane kuj tseem siv rau hauv kev tsim cov duab thaij duab.