Quick Details
- Processing Time:20days
- Port:Ningbo
- Supply Ability: 30000 Cartons Per Week
- Model Number:R290
- Grade Standard:2.2
- Classification:2.1
- CAS No.:74-98-6
- Brand Name:leadhua
- Application:temperature refrigeration system
- Appearance:Clear, colorless
- Other Names:Propane
- Place of Origin:China
- Purity:99.9%
- Brand Name:leadhua
R290 refrigerant
CAS NO.74-98-6
R290 is a HC based refrigerant, which has zero ODP and a negligible GWP. It is replacement for R22 and R502 in
low temperature refrigeration system.
Replace
R22, R502
Application
Refrigeration plants
Domestic heat pump
Air conditioner
Benefic
Environment friendly
Works with the existing lubricants MO and AB
Physical properties:
Component
Chemical name
Molecular formula
Weight%
HC-290
Propane
CH3CH2CH3
100
Molecular weight
44.1
Boiling point
-42.2 ℃
Critical temperature
96.7℃
Critical pressure
4250kPa
Odor
Slight ethereal
Form
Liquefied gas
Color
Clear, colorless
Heat of vaporization at boiling point
KJ/kg
Vapor Pressure at 25 ℃
830kPa
Vapor Density at 25 ℃ (Air = 1)
1.5
Liquid Density at 25 ℃
0.492g/cm3
Ozone Depletion Potential(ODP)
0
Global Warming Potential(GWP) 100yr
about 20
ASHARE Safety Group Classification
A3
Flammability at 1 atm. and 18 ℃
Extremely flammable
Lubricant
Recommendation
MO and AB
Packing：
Disposable cylinder 5kg/cylinder
Refillable cylinder 380kg/cylinder
1L Tinplate can: 380gram/can
For any other information, please send email to export@leadhua.com
