REFRIGERANT GAS

(FREON)



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​FREON R22
Chemical Composition

Freon R22 is an abbreviation for CHLORODIFLUOROMETHANE ,Molecular formula (CHClF2)

It is a chemical compound of HYDROCHLOROFLUOROCARBONS ​,Molecular formula (HCFC)




Preparation is done by:

Reaction of Chloroform (CHCl3) with Hydrofluoric acid (HF) in the presence of Antimony chloride fluoride (SbCl4F) catalyst:

[ CHCl3 + 2 HF ——> CHClF2 + 2 HCl ]

It is in the form of a colorless and odorless gas under standard conditions of pressure and temperature.

Molar mass: 86.47g/mol

Solubility in water: weak

Chemical formula : CHClF2

Molecular mass: 86.47

Boiling point at temperature: -40.81°C

Standard pressure: 4990 kPa

Standard density: 523.8 kg/m3

Standard temperature: 96.15°C

It is one of the most widely used refrigerant gases in pressure refrigeration and air conditioning systems, used in home air conditioners, commercial air conditioners, central air conditioners, mobile air conditioners, heat pump water heaters, dehumidifiers, refrigerated dryers, cold storage, food refrigeration equipment, Marine refrigeration, industrial refrigeration, commercial refrigeration, refrigeration condensing units, supermarket display cabinets and other refrigeration equipment.

​FREON R22 / 1kg-3kg
​FREON R22 / 13kg
​FREON R410A
Chemical Composition

Freon R410a is a mixture

From 50% Difluoromethane (R32)

Molecular formula: CH2F2

and 50% Pentafluoroethane (R125)

Molecular formula: CHF2CF3


It is a non-flammable gas

It is considered much higher efficiency than R22

R410A refrigerant is suitable for new high-pressure systems and is suitable for new high-pressure systems, such as water cooling equipment, tank units, close-in control units and refrigerants in air conditioning systems. The refrigerant is used in many commercial and industrial refrigeration applications.

It is widely used in household air conditioners, commercial air conditioners, residential central air conditioning, refrigerated dryers, marine refrigeration equipment, air conditioning, industrial refrigeration and other refrigeration equipment.

​​​​​​FREON R410a / 1kg-3k​​​​​g
​FREON R410a / 13kg
​FREON R404A
Chemical Composition

Freon R404a is a mixture

Of Trifluoroethane (R143a) 52% ,Molecular formula: CH3CF3

Pentafluoroethane (R125) 44% ,Molecular formula: CHF2CF3

Tetrafluoroethane (R134a) 4% ,Molecular formula: CH2FCF3

It is designed to replace (R502) and (R22)



- It is a non-toxic gas

- unflamable

- It has an ethereal scent
Molecular weight: 97.6

Boiling point at temperature: -46.55°C

Standard pressure: 548.2 psia

Standard density: 574.1 kg/m3

Standard temperature: 72.5°C

Used in new installations for low and medium temperatures.

​FREON R404a / 1kg-3kg
​FREON R404a / 13kg
​FREON R134A
Chemical Composition

Freon R134a is an abbreviation for Tetrafluoroethane ,Molecular formula CH2FCF3



Preparation is done by:

Tetrafluoroethane (CH2FCF3) R134a is usually prepared by:

  Reaction of trichloroethylene (C2HCl3) with hydrogen fluoride (HF)

CHCl=CCl2 + 4 HF → CF3CH2F + 3 HCl

It reacts with butyllithium to give trifluorovinyllithium

CF3CH2F + 2 BuLi → CF2=CFLi + LiF + 2 BuH

It is a non-flammable gas. It is in the form of a colorless gas, and when it is in the liquid state under pressure, it has a light blue color
Chemical formula : CH2FCF3

Molecular weight: 102.03

Boiling point at temperature: -26.06°C

Standard pressure: 4060.3 kPa

Standard density: 515.3 kg/m3

Standard temperature: 101.08°C

It is specially formulated for use in vehicle cooling devices.

​FREON R134a / 1/2kg-1kg-3kg
​FREON R134a / 13kg
​FREON R407C
Chemical Composition

Freon R407C is a mixture

Difluoromethane (R32) 23% ,Molecular formula: CH3CF3

Pentafluoroethane (R125) 25% ,Molecular formula: CHF2CF3

Tetrafluoroethane (R134a) 52% ,Molecular formula: CH2FCF3

This Freon is designed as a replacement for R22


It is a colorless gas - odorless - Non-toxic - unflamable

Molecular weight: 86.2

Boiling point at temperature: -42°C

Standard pressure: 672.1 psia

Standard density: 512.5 kg/m3

Standard temperature: 86.11 °C

It is specially formulated for use in vehicle cooling devices.

​FREON R407C / 1kg-3kg
​FREON R407C / 13kg