CAS No. 1975-10-5 Difluoromethane Supplier. Makhalidwe a Difluoromethane
Nambala ya CAS 1975-10-5 imatanthawuza Difluoromethane, yomwe imadziwikanso kuti HFC-32 (Hydrofluorocarbon). Pawiriyi imagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, makamaka ngati firiji. M'munsimu muli makhalidwe a Difluoromethane:
Makhalidwe a Difluoromethane (HFC-32):
Chilinganizo cha Chemical: CH2F2
Maonekedwe: Mpweya wopanda mtundu kapena madzi omveka bwino, opanda mtundu akaunikiridwa.
Malo Owira: -51.7°C (-61.1°F)
Malo Osungunuka: -152.7°C (-242.9°F)
Kachulukidwe: 1.44 kg/m³ pa 0°C (32°F) ndi 1 atm, kachulukidwe kamadzi kozungulira 1250 kg/m³ pa 25°C (77°F) ndi 1 atm.
Kusungunuka m'madzi: Kusungunuka pang'ono.
Kuthamanga kwa nthunzi: 1000 kPa pa 25°C (75°F)
Kutha kwa Ozoni (ODP): 0 (sikuwononga ozoni wosanjikiza)
Kutentha Padziko Lonse (GWP): GWP ya zaka 100 ya 2500 (imathandizira kwambiri kutentha kwa dziko)
Ntchito: Amagwiritsidwa ntchito ngati firiji mu makina owongolera mpweya, mapampu otentha, ndi mafiriji. Amagwiritsidwanso ntchito pozimitsa moto, ngati chowombera popanga thovu, komanso ngati chosungunulira.
Zambiri Zachitetezo:
Difluoromethane siyakayaka koma imatha kupangitsa kupuma movutikira pochotsa mpweya m'malo otsekeka.
Ndiwowopsa kwambiri, womwe umakhudza dongosolo lamanjenje ndipo ungayambitse mtima arrhythmia.
Kutentha kwambiri kungayambitse chisanu.