Gases Refrigerantes 404a Refrigerant Gas

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Product Detail

Gases Refrigerantes 404a Refrigerant Gas



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 trucks,  a/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 ?%

42-46

44

R143a ?%

51-53

52

R134a ?%

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.


r404a refrigerant.jpg



404a Freon.jpg


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