Gases Refrigerantes 404a Refrigerant Gas

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.