R-22 (Halocarbon 22, CHClF2, Chlorodifluoromethane)
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Chemical Formula: CHClF2
DOT Name: chlorodifluoromethane
Hazard Class: 2.2
UN Number: 1018
CAS #: 75-45-6
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Government NSN
GAS | EMPTY NSN | FULL NSN | CYLINDER SIZE |
R 22 | NA | 6830-00-106-1659 | 50 Lb. |
R 22 | Disposable Cylinder | 6830-01-390-9622 | 30 Lb. |
R 22 | 8120-01-348-3119 | 6830-00-782-3930 | 44 Lb. |
Product Information
CHEMICAL PARAMETER | AHRI REQUIREMENTS | TYPICAL ANALYSIS | UNITS |
R-22,Assay | 97.98 | 99.67 | % |
Air & Other Non-condensable Gas (NCG) | 1.5 | 0.21 | % by volume @ 25⁰C |
Water | 10 | 7 | ppm by weight |
All Other Volatile Impurities | 0.5 | 0.10 | % by weight |
High Boiling Residue | 0.01 | <0.01 | % by volume |
Halogenated Unsaturated Volatile Impurities | 40 | 3 | ppm by weight |
Particulates/ Solids | Pass | pass | Visually clean to pass |
Acidity | 1 | <1.0 | ppm by weight |
Chloride | Pass | pass | No visible turbidity |
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