HCFC-22(CHLORODIFUOROMETHANE)
Molecular Formula：CHCLF2
H.S. Code：29034910
UN No. ：1018
Class：2.2

Physical Properties
Molecular weight --------------------------- 86.48
Normal boiling point ----------------------- -40.82
Density (kg/m3), Sat. liquid @30℃ --------- 1177
Critical temperature ℃--------------------- 96.15
Critical pressure MPa----------------------- 4.75
Ozone Depletion Potential （ODP） ---------- 0.045
Global Warming Potential （GWP） ----------- 1700
Quality Standard(GB7373-87)

Grade
Excellent Grade:
Purity，PPm，99.9%
Moisture，<= 0.001%
Acidity，HCL，0.00001%
Noncondensable gas in Vapor phase ，<= 1.5%

Safety data:
It has the characteristics of nontoxicity, odourlessness, incombustibility, non-explosiveness and good heat stability and stable chemical property.

Usage:
It is used in reciprocating compressor as refrigerant in air conditioning system in industry, commerce and house. It can also be used as a pesticide. Spraying agent for lacquering and in the processing of fire-extinguishing agent (1211). It is the basic raw material in the processing of polymer compound containing fluorine.

Packing:
800L/800kg and 400L/400kg circulating steel cylinder.
70L/40kg, 50L/22.7kg, 30L/13.6kg, 20L/12kg and 15L/10kg disposable steel cylinders.
17-20 ton special storage tank.
It is used in reciprocating compressor as refrigerant in air conditioning system in industry, commerce and house. It can also be used as a pesticide. Spraying agent for lacquering and in the processing of fire-extinguishing agent (1211). It is the basic raw material in the processing of polymer compound containing fluorine.