Lin’an E-COOL Refrigeration Equipment Co,.Ltd.(E-COOL Manufacturing Co,. Limited), specializing in the production refrigerant gas R141B R412B refrigerant R290A R401A R402B R404A R406A R407C R410A R415B R417C R502 R507 R600A ECT ,besides we have welding tools for refrigeration.mapp gas & propane, mapp pro are our superior products in China.
MF |
CH2F2 |
Molecular weight |
52 |
Boiling point,(760 mmHg) |
-51.65 |
Vapor pressure |
1.38 |
Critical temperature |
78.1 |
Critical pressure,Mpa |
5.782 |
Solubility in water(wt%,25) |
1.85 |
Liquid denisty(25,latm,water=1) |
0.0958 |
Gas denisity(21.1,latm,air=1) |
1.8 |
Purity≥ % |
99.8 |
Moisture ≤ % |
0.001 |
Acidity ≤ %, HC1 |
0.00001 |
Residue ≤ % |
0.01 |
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