Brand Name: zoneyoung
Model Number: R290
Place of Origin: Shandong, China (Mainland)
Classification: Alkyl & Derivatives
CAS No.: 811-97-2
Other Names: Propane gas
MF: C3H8
EINECS No.: 212-377-0
Grade Standard: Industrial Grade, Medicine Grade
Purity: 99.9%
Appearance: Colorless, No turbid
Application: Refrigerant
R290 GWP: 0.1
Critical Temperature, C: 96.7
odor: odorless
Boiling Point: -42.2
R290 Purity %: 99.9
Molecular weight: 44.9
ODP: 0
Critical Pressure: 4.25Mpa
R290 Packing: Disposable steel cylinder: Recyclable steel cylinder: cans: Iso-tank
Water: ppm <5
R290 for heat pump
Physical properties
Molecular formula |
C3H8,C4H10 |
M.w. |
44.9 |
The boiling point |
-42.2 |
Absolute pressure(25℃)Mpa |
0.95 |
Liquid density(25℃)kg/l |
0.58 |
The critical pressure Mpa |
4.25 |
The critical tempture ℃ |
96.7 |
ODP |
0 |
GWP |
0.1 |
Quality indicator
Item |
Index |
Propane% ≥ |
99.5 |
Isobutane% ≤ |
0.2 |
N-butane% ≤ |
0.3 |
Sulfur (PPM) ≤ |
1 |
Water content (PPM) ≤ |
5 |
Residue ml/100ml acuities ≤ |
0.01 |
Exterior odour |
Colorless,odorless |
R290 packing
R290 package disposable steel cylinder Customized
Small can ,5kg /piece
Company Certificate
sales (at)cnchemical.net