Qhov cuam tshuam ntawm difluoroethane rau ib puag ncig

1. Kev phom sij rau kev noj qab haus huv
Txoj kev nkag: Inhalation.
Health Hazard: Choking effect. Kev raug mob ntau dhau tuaj yeem ua rau kiv taub hau, ntxhov siab, ntxhov siab, hauv nruab nrab paj hlwb kev nyuaj siab, thiab lwm yam.
2. Toxicology
Toxicity: Nws belongs rau qeb ntawm toxicity tsawg.
Mob toxicity: LC50977000 mg rau ib lub cubic meter, 2 teev (tsim los ntawm nas)
Subacute thiab mob toxicity: nas nqus tau 10 feem pua, 16 teev / hnub, 2 hnub, mob me me thiab cell infiltration hauv lub ntsws.
Cov yam ntxwv txaus ntshai: Kev sib xyaw nrog huab cua tuaj yeem tsim cov khoom tawg. Muaj kev phom sij ntawm kev kub nyhiab thiab tawg thaum ntsib qhov chaw kub thiab qhib nplaim taws. Cov cua sov decomposition tso tawm cov roj fluoride lom. Kev sib cuag nrog oxidizing tus neeg sawv cev yuav hnov ​​​​mob hnyav.
Combustion (decomposition) khoom: carbon monoxide, carbon dioxide, hydrogen fluoride.
3. Kev saib xyuas ntawm qhov chaw
Txoj kev ntsuas
4. Kev soj ntsuam txoj kev
Rau cov roj chromatography, xa mus rau "Phau Ntawv Qhia Txog Kev Tshawb Fawb Chemistry" (them plaub ntim, chromatographic tsom xam), Tshuaj Kev Lag Luam Xovxwm.
5. Ib puag ncig tus qauv
Qhov siab tshaj plaws tso cai rau cov teeb meem tshuaj nyob rau hauv huab cua ntawm lub qub Soviet Union Rhiav yog 3000 mg ib cubic meter.