High Purity propane
R290 Molecular Formula :C3H8
Quality Standard
|
Item |
specification |
|
High Purity Grade |
Premium Grade |
First Grade |
|
Propane(v/v) %≧ |
99.95 |
99.8 |
99.5 |
|
Ethane and below(v/v)%≦ |
0.025 |
0.1 |
0.25 |
|
Butane and above %(v/v)≦ |
0.025 |
0.1 |
0.25 |
|
Unsaturated hydrocarbon%(v/v)≦ |
0.001 |
0.005 |
0.01 |
|
Acidity(as HCL)%≦ |
0.00001 |
0.0001 |
0.0001 |
|
Water(ppm)≦ |
5 |
10 |
15 |
|
Sulfur(ug/ml) |
0.1 |
0.5 |
1 |
|
Appearance odor |
Colorless and tasteless |
Colorless and tasteless |
Colorless and tasteless |
|
Residual(ml/100ml) |
0.05 |
0.05 |
0.05 |
Physical properties
|
Molecular formula |
44.9 |
Critical pressure (Mpa) |
4.25 |
|
Boiling point(℃) |
-42.2 |
Critical temperature(℃) |
96.7 |
|
Absolute pressure(25℃)Mpa |
0.95 |
ODP |
0 |
|
Liquid density(25℃)kg/m3 |
492 |
GWP |
0.01 |
Usage：For refrigerant,replacement of R22,,for central air conditioning，heat pump，householdrefrigeration equipment and LNG equipment.etc.
Packaging：:
One-time use of packaging: 5kg/30p, 10kg/50p
Reusable cylinder：:50kg/118L:200kg/400L;400kg/926L
Container cans:23m3/10t
tanker:20t |
