CHEMICAL FORMULA: CHF2Cl
TECHNICAL REQUIREMENTS: GOST 8502-93
APPEARANCE, SAFETY REQUIREMENTS
R22 is a colorless gas with a slight odor of chloroform, liquefied under pressure. Non-inflammable, non-explosive, low toxic, OOP = 0.05
R22 is widely used as a refrigerant in medium-and low-temperature industrial and household cooling equipment, as well as in air-conditioners and as blowing agents for plastic industry. R22 is also used in industry for organic synthesis.
|Volume content of difluorochloromethane (%) min||99,9|
|Volume content of impurities (%) max||0,1|
|Mass content of non- volatile residue (%) max||0,001|
|Mass content of water (%) max||0,001|
|Acidity||Color of indicator|
must not change
R22 can be packed in cylinders designed for minimum working overpressure of 9.8 or 14.7 MPa (depending on the capacity of a cylinder) and can be packed in containers designed for minimum working excess pressure of 2.0 MPa. Maximum filling ratio is1.0 kg per 1 dm3 of the capacity of the vessel.
Guaranteed shelf life is 2 years from the date of manufacture.