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| Supplier: | Zhejiang Guomao Industrial Co., Ltd. |
|---|---|
| Price: | US $ 3000/Ton |
| Min Order: | 10/Ton |
| Quantity:: | |
| Trade Terms: | FOB,CFR,CIF |
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| Prod Model: | R32 |
|---|---|
| Markets: | North America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia |
| Purity: | 99.9% Min. |
| CAS No.: | 75-10-5 |
| Ec No.: | 200-839-4 |
| Certificate: | DOT-39, En13322, Reach |
| Chemical Name: | Difluoromethane |
| Classification: | Alkane |
| Grade Standard: | Industrial Grade |

CAS NO. 75-10-5| Physical properties | |||
| Component: | Chemical name: | Molecular formula: | Weight%: |
| HFC-32 | Difluoromethane | CH2F2 | 100 |
| Molecular weight | 52.02 | ||
| Boiling point | -53.15 ºC | ||
| Critical temperature | 78.25ºC | ||
| Critical pressure | 5808kPa | ||
| Odor | Faint ethereal odor | ||
| Form | Liquefied gas | ||
| Color | Clear, colorless | ||
| Vapor Pressure at 25 ºC | 1376kPa | ||
| Vapor Density at 25 ºC(Air = 1) | 1.86 | ||
| Liquid Density at 25 ºC | 0.98 g/cm 3 | ||
| Ozone Depletion Potential(ODP) | 0 | ||
| Global Warming Potential(GWP) 100yr | 550 | ||
| ASHARE Safety Group Classification | A2 | ||
| Flammability at 1 atm. and 18 | Flammable | ||
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