Statements (16)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:refrigerant | 
| gptkbp:alsoKnownAs | gptkb:Freon_509 | 
| gptkbp:ASHRAE_number | gptkb:R509 | 
| gptkbp:contains | pentafluoroethane tetrafluoroethane | 
| gptkbp:GWP | 3985 | 
| gptkbp:ODP | 0 | 
| gptkbp:phaseOutStatus | not phased out | 
| gptkbp:replacedBy | gptkb:R503 R13 | 
| gptkbp:type | HFC blend | 
| gptkbp:usedFor | ultra-low temperature freezers | 
| gptkbp:usedIn | low temperature refrigeration | 
| gptkbp:bfsParent | gptkb:R30 | 
| gptkbp:bfsLayer | 7 | 
| https://www.w3.org/2000/01/rdf-schema#label | R509 |