no, but it can be converted into mustard gas by heating it with a torch ... but doing so is highly illegal with both the department of national defense and the EPA
No.
No, because R22 is a 'harmless' gas. Just observe the material safety data sheet (msds) and keep it on hand.
R22
R22
R22 r123
r22
R22
R22
if approved by the compressor manufacturer, then yes, if not, then no...
No
No, refrigerants cannot be blended.
ef22a is a refrigerant. It is used in place of R22. It is a Hydrocabon refrigerant. Very efficient.....