High Purity Difluoromethane Gasi (CH2F2) Fluorocarbon Magesi
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| Kuchena ,% | 99.99 |
| Okisijeni | ≤10 ppmv |
| Nitrogen | ≤40 ppmv |
| Carbon Dioxide | ≤5 ppmv |
| Mvura | ≤15 ppmv |
| Acidity seHCL | ≤0.2 ppmw |
Technical Information
| Cylinder State @ 21.1°C | Liquid |
| Inopisa Miganhu Mumhepo | |
| Auto Ignition Temperature (°C) | -18 |
| Molecular Weight (g/mol) | 52 |
| Chaiyo giravhiti (mhepo =1) | 1.803 |
| Critical Temperature (°C) | 78.4 |
| Dambudziko Rakakosha ( psig ) |
tsananguro
Difluoromethane igasi risina ruvara, rinobvira nekunhuhwirira kushoma. Inotakurwa segasi rakanyungudutswa pasi pesimba rayo remhute. Difluoromethane, inonziwo difluoromethylene, HFC-32 Methylene Fluoride kana R-32, inhengo yeorganic ye dihalogenoalkane siyana. Iyo ine fomula yeCH2F2. Igasi risina ruvara riri mumhepo yakadzikama uye rinonyungudika zvishoma mumvura, nekudzikama kwekushisa kwepamusoro.Nekuda kwekunyungudika uye nzvimbo yekuvira, (-136.0 °C uye -51.6 °C zvichiteerana) kusangana nekomboni iyi kunogona kukonzera Frostbite.Difluoromethane inowanzoshandiswa mu endothermic maitiro akadai sefiriji kana air conditioning.Difluoromethane inonyanya kushandiswa kuburikidza ne batch process, by the reaction of dichloromethane and hydrogen fluoride (HF), in the liquid phase using SbCl5 as a catalyst.Difluoromethane inowanzoshandiswa. semudziyo wekudzima moto nekuda kwekugona kwayo kupinda mumhepo.Kumwe kushandiswa kwe difluoromethane kunosanganisira kushandiswa kwayo seaerosol propellants, blowing agents, uye solvents.
Applications
Difluoromethane (CH2F2) inoshandiswa muplasma etching yesilicon layer.
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