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1. Like R404A refrigerant, Refrigerant R507 is also used to replace R502 refrigerant, but R507 reaches a lower temperature than 404A, and its molar percentage is R125 accounting for 41.184%, R143A accounting for 58.816%.
2. Refrigerant R507 is more suitable for low-temperature new commercial refrigeration equipment, quality assurance equipment, mobile refrigeration equipment, and marine refrigeration equipment, etc.; R507 can be used in all refrigeration environments suitable for R502, and R507 can also be used as foaming of foam plastics agent, used to replace R12;
3. Refrigerant R507, also known as HFC-507, has a molecular weight of 99, a standard boiling point of -46.8°C, and a critical temperature of 71°C;
4. The critical pressure of Refrigerant R507 is 3.7MPa (absolute pressure), and the critical density is 0.488g/cm³;
5. Its CAS number is 354-33-6/420-46-2, its ozone destruction potential is 0 at ODP, and its global warming coefficient GWP is 3985;
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