- Contact Person : Ms. Wu Chloe
- Company Name : Beijing Starget Chemicals Co., Ltd.
- Tel : 86-10-84340783
- Fax : 86-10-84342323
- Address : Beijing,Beijing,No.2 Jinzhan South Road, Jinzhan Country, Chaoyang District, Beijing
- Country/Region : China
- Zip : 100018
R404a refrigerant gas
| Physical properties | |||||
| Molecular formula | |||||
| Mmolecular weight | 97.60 | ||||
| Boiling point 101.3KPa(°C) | -46.60 | ||||
| Freezing point 101.3KPa (°C) | — | ||||
| Density 30°C(kg/m3) | 1017.20 | ||||
| Critical temperature (°C) | 72.10 | ||||
| Critical pressure (MPa) | 3.74 | ||||
| ODP | 0.00 | ||||
| GWP | 3800.00 | ||||
| Quality index | |||||
| Purity | ≥99.8% | ||||
| Water content | ≤0.001% | ||||
| Acidity | ≤0.00001% | ||||
| Evaporation residue | ≤0.01% | ||||
| Chloride content | ≤0.0001% | ||||
| Appearance | Colorless and clear | ||||
| Odor | Odorless | ||||
long-term non-ozone depleting replacement for R-502 and R-22 in low- and medium-temperature commerical refrigeration systems.
R404A is made up of the components HFC125,HFC143a and HFC134a.The stability of R404A can be characterized based on the stability of its refrigerant components,in this case,by the known stability of R134a.
Retrofit:R404A can be used to retrofit many existing R502 systems. The physical and thermodynamic properties of the blend cause it to behave much like R502 when used as a retrofit but it is not intended to be a direct “dropin” for R502 systems. Due to higher operating pressures associated with the use of R404A as opposed to R502, OEM product specific retrofit recommendations should be consulted for any and all pressure relief modifications and/or requirements.
R404a refrigerant gas
