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Chlorodifluoromethane(CHCiF2/R22) |
Molecular formula: CHCiF2
Molecular wight: 86.46
Our chlorodifluoromethane, CHCiF2, R22 physical and chemical feature: The F22 has the characteristics of
nontoxicity, smellessness, burninglessness, explosionlessness and good heat stability. If
there is no moisture, its chemical feature is very stable. It doesn't react on metal, acid
and oxidant when below the temperature of 200 . It reacts slowly on alkali with the existence of water. Its boiling point is
-40.82. Under high temperature, it can be
thermally cracked into organic compound containing high temperature. It can be thermally
cracked into organic compound containing fluoride.
Technical Standard of chlorodifluoromethane, CHCiF2, R22 R22(GB7373-87)
| Item |
Index |
| Excellent Grade |
1st Grade |
Up to Standard |
| Complexion |
Achromatic Turbidlessness |
| Smell |
No Uncommonly Odors |
Purity% |
99.8 |
99.5 |
99.0 |
Moisture% |
0.001 |
0.002 |
0.005 |
| Acidity(HCL)% |
0.00001 |
0.0001 |
0.0001 |
| Evaporating Residue% |
0.01 |
0.01 |
0.02 |
Usage: chlorodifluoromethane, CHCiF2, R22 is used in reciprocating compressor as cold-producing medium in airconditioner
system. It can also be used as pesticide, spraying agent for lacquering and in the
processing of fire-extinguishing chemical. It is the basic material in the processing of
all kinds of high molecular compound containing fluorine.
Packing: Steel cylinder 800L/800KG, 400L/400KG, 50Lb/22.7KG or 30Lb/13.6KG each.
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