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R141b Refrigerant Gas with 99.99% Purity All Sizes
R141b Refrigerant Gas with 99.99% Purity All Sizes
HCFC-141b is a hydrochlorofluorocarbon (HCFC). Its chemical name is 1,1-dichloro-1-fluoroethane and its Chemical Abstracts Registry Number is 1717-00-6. HCFC-141b has been used as a solvent and as a foam blowing agent in the manufacture of diverse products ranging from refrigerators to building insulation. Under the U.S. Clean Air Act (Title VI, Section 602), HCFC-141b is a class II ozone-depleting substance (ODS). Under the Montreal Protocol, the group of HCFCs are listed as Annex C, Group I controlled substances.
| Model | R141B | 
| Molecular formula | CH3CCL2F | 
| Molecular Weight | 116.95 | 
| Boiling point 101.3Pa(°C) I | 32.05 | 
| Freezing point (1atm),°C | -103.5 | 
| Density (g/cm3) | 0.433 | 
| Critical temperature(°C) | 204.5 | 
| Critical pressure(MPA) | 4.34 | 
| ODP | 0.01 | 
| GWP | 630 | 
| Purity | ≥99.7% | 
| Water content | ≤0.003% | 
| Acidity | ≤0.0001% | 
| Evaporation residue | ≤0.01% | 
| Chloride content | – | 
| Appearance | Colorless and clear | 
| Odor | Odorless | 







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