Gases Refrigerantes 404a Refrigerant Gas
R404a Properties:
Refrigerants Gas-404A | |
354-33-6; 420-46-2; 811-97-2 | |
Chemical Formula | CHF2CF3 / CF3CH2F/CH3CF3 |
R404a Composition | R125 / R143a / R134a |
25℃，Kg/m³，1044 | |
ODP | 0 |
R404a Gwp (100yr) | 3800 |
R404 Relative Molecular Mass | 97.6 |
Mainly Use:
R404 is a gas refrigerante for R22 refrigerant replacement, and a hydrofluorocarbon mixed of three refrigerants which are R-125(44%) , R134a(52%) and R143a(4%), most new supermarket and refrigeration equipment has been built for an HFC such as R404A refrigerant, R507a, or R407A where R-502 was previously used. Whilst it has become the widely accepted alternative to CFC R502.
And 404a refrigerant it is widely useful for a variety of medium and low temperature refrigeration applications or commercial refrigeration, such as ice machines, supermarket freezers/refrigerators, refrigerated trucks, a/c Air Conditioner, food display, storage cases, and cold storage rooms.
Packing: Non-refillable cylinder: 24lb / 10.9kg,
Refillable cylinder:400L, 800L, 926L, ISO-TANK
OEM is acceptable.
Technical Specification:
Items | Index | Results | ||
Superior grade | Grade I | |||
Appearance | colorless and feculent | Pass | ||
Odor | No strange stench | Pass | ||
Purity （% ≥） | 99.8 | 99.5 | 99.8 | |
R125 ω% | 42-46 | 44 | ||
R143a ω% | 51-53 | 52 | ||
R134a ω% | 2-6 | 4 | ||
Moisture （ppm ≤） | 10 | 20 | 8.2 | |
Acidity （as HCl） （% ≤） | 0.00001 | 0.0001 | ＜0.00001 | |
Evaporation residue（% ≤） | 0.01 | 0.01 | ＜0.01 | |
Chlorides （cl-）（% ≤） | 0.0001 | 0.0001 | ＜0.0001 | |
No condensable gas cubic fraction （% ≤） | 1.5 | 1.5 | ＜1.5 | |
Conclusion Superior Grade | ||||
Storage & Transportation:
The product is packaged in steel cylinder or tank (or tank car), it should be kept in cool and dry place, avoid heat source, kept away from sunlight and raining.
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