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China Professional Supplier of R32 Refrigerant Gas, Reasonable Price

R32 refrigerant belongs to the HFC family of refrigerant. This gas is poised to replace the other gaseous such as R-410A and R-407C as the preferred gas due to its lower Global Warming Potential.
Quantity:
  • Ningbo, China
  • USD 13- USD 25/bottle
  • 100 bottles
  • L/C, T/T
  • 7KG 10KG cylinder, ton tank, ISO tank
  • 2.1 Inflammable Gas
  • CH2F2
  • 75-10-5
China Professional Supplier of R32 Refrigerant Gas, Reasonable Price
We are refrigerant gas supplier since year 2004

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


R32, also known as difluoromethane and carbon difluoride, is colorless, odorless, and has a safety level of A2. R32 is a Freon substitute with excellent thermodynamic properties. It has the characteristics of low boiling point, low vapor pressure and pressure, large refrigeration coefficient, zero ozone loss value, small greenhouse effect coefficient, combustible and explosive. The combustion limit in the air is 15%~31%, and it will burn and explode in case of an open flame.


Workshop and Shipment Glance 

We supplier refrigerant gas R32 with reasonable price and cost

R32 refrigerant gas is normally sold by 7KG or 10KG bottles.


R32 has a low viscosity coefficient and a high thermal conductivity. Although R32 has many advantages, R32 is a flammable and explosive refrigerant. The installation and maintenance of air-conditioning is inherently dangerous. Now coupled with the uncertain factors of R32, safety issues have to be considered. The installation and welding of R32 refrigeration equipment must be vacuumed.

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