Brand Name: FEIYUAN
Model Number: R290
Place of Origin: Shandong, China (Mainland)
update package most popular refrigerant r290 refrigerant gas price
physical properties | |
Chemical name | propane refrigerant r290 |
Molecular formula | CH3CH2CH3 |
Molecular weight | 44.096 |
CAS NO. | 74-98-6 |
Boiling point,℃ | -42.2 |
Liquid density,25℃,g/cm3 | 492 |
Critical temperature,℃ | 96.67 |
Critical pressure,Mpa | 4.24 |
Critical density,g/cm3 | 0.228 |
ODP | 0 |
GWP | 3.3 |
technical index | |
item | inspect result |
Appearance | colorless ,no turbid,no strong stench |
Purity,%,min | 99.8 |
Moisture,%,max | 0.001 |
Acidity(HCL),%,max | 0.0001 |
Vapor residue,%,max | 0.01 |
propane gas refrigerant R290, also known as CARE® 40, is refrigerant grade propane, a natural, or "not in kind", refrigerant suitable for use in a range of refrigeration and air conditioning applications. The use of R290 is increasing due to its low environmental impact and excellent thermodynamic performance. It is non-toxic with zero ODP (Ozone Depletion Potential) and very low GWP (Global Warming Potential). It is a flammable refrigerant and therefore not suitable for retrofitting existing fluorocarbon refrigerant systems.
Steel cylinder or ISO tank.
cylinder type: disposable--5kg,10kg
recycle type:926L,118L
Stored in cool, dry and well-ventilated place. Avoid exposure to sunlight and rain.
Zibo Feiyuan Chemical Co.,Ltd established in August 2004.
At present, the number of employees can be 500 and there are 50 economical management talents, 20 senior engineers, 40 engineers and 88 technicians, accountants, and economists.
The main products include CH2F2 (R32) 20,000 tons, CHF2CF3 (R125) 10,000 tons, R410a 10000 tons, R404a 10000 tons, R407c 10000 tons, anhydrous hydrogen fluoride 35,000 tons, ammonium bifluoride 8,000 tons, H2SO4 300,000 tons and Calcium sulfate 140,000 tons; and by-products get fluosilicic acid, hydrofluoric acid, muriatic acid and others.
In 2009, it passed Environmental management system certification, quality management system certification and occupational health and safety managementsystem certification.