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Gases Refrigerantes 404a Freon

Gases Refrigerantes 404a Freon

Gases Refrigerantes 404a Freon R404a Properties: 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...

Gases Refrigerantes 404a Freon


R404a Properties:

R404a Chemical Name

Refrigerants Gas-404A

CAS No.

354-33-6; 420-46-2; 811-97-2

Chemical   Formula

CHF2CF3 / CF3CH2F/CH3CF3

R404a   Composition

R125 / R143a / R134a

R404a Density

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 trucksa/c Air Conditioner, food display, storage cases, and cold storage rooms.



Packing: Non-refillable cylinder: 20.925lb/9.5kg,

    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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