BS ISO 17584 pdf download Refrigerant properties Scope This nternational Standard specifies thermophysical properties of several commonly used refrigerants andrefrigerant blends. This lnternational Standard is applicable to the refrigerants R12, R22, R32, R123, R125, R134a R143a.R152a, R717 (ammonia), and R744 (carbon dioxide) and to the refrigerant blends R404A, R407C, R410A.and R507A. The following properties are included: density, pressure, internal energy,...