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Blend of HCFC-142b and HCFC-22
Identification
CAS No.: HCFC-142b: 75-68-3 HCFC-22: 75-45-6
Molecular Weight: HCFC-142b: 100.50 HCFC-22: 86.469
Molecular Formula: Mixture of HCFC-142b and HCFC-22
Boiling Point: -31 deg.C
Density of Liquid (30deg.C): 1.16g/ml
Vapor Pressure (25deg.C), MPa: 0.646
Preparation
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Application
Blend of HCFC-142b and HFC-22 is applied as refrigerant substituting CFC-12 and also applied in PS and PE foaming.
Specification*
| Parameters | Specification |
|---|---|
| HCFC-142b Content | 59~61% |
| HFC-22 Content | 39~41% |
| Total content of HCFC-141b and HFC-22 | 99.8%min. |
| Moisture | 20ppm max. |
| Acidity as HCl | 1ppm max. |
| Nonvolatile Residues | 50ppm max. |
Standard Packaging
Cylinders or ISO Tank
packaging photo coming soon
Risks and Safety Information
Blend of HCFC-142b and HCFC-22 is regulated by UN as nonflammble compressed gas with UN 3163, Class: 2.2, PG: N/A
Proper shipping name: Refrigerant Gas, NOS
For more information, please see MSDS.
Warning: Compressed Gas!