Refrigerant R404A
CHF2CF3 /CH3CF3/CF3CH2F
CAS No.：-|
Item |
Technical Index |
|
|
Superior Grade |
Qualified Grade |
|
|
Purity, ω/% ≥ |
99.80 |
99.50 |
|
Moisture, ω/% ≤ |
0.001 |
0.001 |
|
Acidity (as HCl), ω/% ≤ |
0.0001 |
0.0001 |
|
Evaporated residue, ω/% ≤ |
0.005 |
0.010 |
|
non-condensable gas (25℃), v/v, % ≤ |
1.5 |
1.5 |
|
Chlorides(Cl-) test |
Pass |
Pass |
|
Composition and ratio,ω/% ≤ |
R125/R143a/R134a (44/52/4)a |
|
|
Composition and ratio,ω/% ≤ |
R125/R143a/R134a [(42~46)/(51~53)/(2~6)]b |
|
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a: The ratio of R404A。 b: The allowed ratio range of R404A. |
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• Boling point(101.3KPa) is -46.4℃. The critical pressure is 3740KPa. The saturation liquid density is 1.045g/cm3 at 25℃. ODP=0, GWP=0.11.
• The R404A is a product blended by R125 and R134a and R143a. It’s mainly used in low and middle temperature refrigeration system.
• Non-refillable cylinder: 22.925lb/9.5kg;
• Refillable cylinder: 400L, 800L, 926L cylinder, and ISO tank.