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Factory Direct Sale High Purity Refrigerant Gas R32

Quantity:
  • Ningbo, China
  • L/C, T/T
  • 500000mt
99.9% Purity 11.3kg/30lbs Disposable Cylinder Freon R32 Refrigerant Gas R32
Factory Direct Sale High Purity Refrigerant Gas R32

molecular formula: CH2F2   Difluoromethane(1,1-Difluoromethane)         UN Number: 3252           risk grades: 2.1

Physical property:

molecular weight 52.02       boiling point(1amt)ºC       -51.7          
melting point,ºC -136 boiling point evaporation potential,KJ/Kg 390.5
density(25ºC) liquid, g/cm³   0.960 vapour pressure(25ºC),Mpa 1.702
critical temperature,ºC         78.52 critical pressure,Mpa 5.808
critical density ,g/cm³ 0.430 boiling point evaporation potential,KJ/Kg 390.5
water solubilityºC,W% 0.440 specific heat(25ºC)liquid,KJ/KgºC 2.35
ODP 0 GWP 0.11

Quality index(Q/320623 NTD 01-2012):

purity,% ≥99.8  
moisture,% ≤0.001
acidity,% ≤0.0001
evaporated residue,% ≤ 0.01
chloride (cl-)experiment test permition
noncondensable gas(v/v),% 1.5
appearance colorless transparent liquefied gas

Packing specification: 7kg,670Kg/926L, 30Kg/40L steel cyinder

Uses: as refrigerating fluid


Our Advantages over other factories in the production of refrigerant gas

  1. We are the supplier of many big air conditioner and commerical condioning customers.

  2. The cylinders have CE/DOT/KGS certificate

  3. New technology cylinder, 100% safety no leakage

  4. We have our own labs to guarantee the gas purity 99.91%-99.97%

  5. R134A gas has REACH certificate

  6. We have R32,R152,R22,R134A,R410A,R407C,R404A…

Workshop and Shipment Glance
Factory Direct Sale High Purity Refrigerant Gas R32

Factory Direct Sale High Purity Refrigerant Gas R32


The flammability analysis of R32 refrigerant needs to be compared with other refrigerants to have certain reliability. Compared with R290 refrigerant, the ignition energy of R32 is much greater than that of R290. The ignition energy of R32 is about 30 to 100 mJ, while the ignition energy of R290 is maintained at a few tenths. It can be seen that compared to R290, R32 is safer and further reduces the possibility of combustion. This is because R32 refrigerant contains a certain amount of fluorine, which affects its combustibility. Although R32 is less flammable than R290, R32 will also burn if it encounters an open flame, but compared to other refrigerants, R32 has the advantage of being able to automatically extinguish after leaving the open flame.



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