High Purity Difluoromethane Gas (CH2F2) Fluorocarbon Gases
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Contact usSpecifications
| Puritas , % | 99.99 |
| Oxygen | ≤10 ppmv |
| Nitrogen | ≤40 ppmv |
| Carbon Dioxide | ≤5 ppmv |
| Aqua | ≤15 ppmv |
| Acorem ut HCL | ≤0.2 ppmw |
Technical Information
| Cylinder State @ 21.1°C | Liquid |
| Flammabiles limites in Air | |
| Auto Ignition Temperature (°C) | -18 |
| Pondus hypotheticum (g / mol) | 52 |
| Gravitas specifica ( = aer I) | 1.803 |
| Temperature Critica ( °C ) | 78.4 |
| Pressura critica ( psig ) |
descriptio
Difluoromethane est sine colore, vapore flammabilis levi odoris aethereo. Vitatur ut gas liquefactum sub pressione sua vaporetur. Difluoromethane, etiam difluoromethylene vocata, HFC-32 Methylene Fluoride seu R-32, est compositio organica e varietate dihalogenoalkane. Formula habet CH2F2. Gas est sine colore in atmosphaera ambiente et in aqua leviter solubilis, alta stabilitate thermarum. Ob punctum liquescens et fervens (-136.0 °C et -51.6 °C respective) contactum cum hac compositione provenire potest. frostbite. Difluoromethane communiter adhibetur in processibus endothermicis sicut refrigerationis vel aeris conditionis. Difluoromethane principaliter per batch processuum summatim perstringitur, per reactionem dichloromethani et hydrogenii fluoride (HF), in liquida periodo SbCl5 uti catalyst.Difluoromethane saepe adhibetur. sicut ignis exstinguit ex facultate processuum endothermicorum subeundi. Alii usus difluoromethane includunt usum suum sicut aerosol propellentes, flantes agentium et menstrua.
Applications
Difluoromethane (CH2F2) adhibetur in plasma etching strata Pii.
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