R125
Introductions
R125 refrigerant is a main building block for blended refrigerants used as replacements for R-502 and R-22. These blends include R410A which has become a leading replacement for R-22, R407C which was one of the first commercially available blends suitable for both retrofit and original equipment use of R-22 systems and R407A, a lower GWP alternative to R404A and R507.
Applications
An important composition for refrigerant blends. Substitution for FCF-502 and HCFC-22 as refrigerant.
Substitution for Halon-1211 and Halon-1301 as a fire extinguishing agent.
Handling & Storage
R125 refrigerant cylinder is a pressurized container, which should be stored away from fire, heat source, avoid direct sunshine, and usually stored in a cool, dry and ventilated warehouse. When handling, it should be lightly loaded and unloaded to prevent damage to cylinders and valve accessories.
分子式 | CHClF2 |
分子量 | 86.468 |
沸点(1atm/℃) | -40.81 |
临界温度(℃) | 96.145 |
临界压力(Mpa) | 4.99 |
临界密度(g/cm3) | 0.5238 |
破坏臭氧潜能值(ODP) | 0.034 |
全球变暖潜能值(GWP,100 yr) | 1700 |
ASHRAE安全级别 | A1(无毒不可燃) |