Added critical parameters for all fluids from CoolProp 4.2

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>

dev/fluids/1-Butene.json

@@ -123,6 +123,14 @@
     }
   }, 
   "CAS": "106-98-9", 
+  "CRITICAL": {
+    "T": 419.29, 
+    "T_units": "K", 
+    "p": 4005100.0, 
+    "p_units": "Pa", 
+    "rhomolar": 4240.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 4, 

dev/fluids/AceticAcid.json

@@ -109,6 +109,14 @@
     }
   }, 
   "CAS": "64-19-7", 
+  "CRITICAL": {
+    "T": 590.7, 
+    "T_units": "K", 
+    "p": 5817526.2731114905, 
+    "p_units": "Pa", 
+    "rhomolar": 5844.938283446536, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "EOS": [
     {
       "BibTeX_CP0": "", 

dev/fluids/Acetone.json

@@ -121,6 +121,14 @@
     }
   }, 
   "CAS": "67-64-1", 
+  "CRITICAL": {
+    "T": 508.1, 
+    "T_units": "K", 
+    "p": 4700000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 4699.999999999999, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 3, 

dev/fluids/Air.json

@@ -110,6 +110,14 @@
     }
   }, 
   "CAS": "AIR.PPF", 
+  "CRITICAL": {
+    "T": 132.5306, 
+    "T_units": "K", 
+    "p": 3786000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 11830.8, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 0, 

dev/fluids/Ammonia.json

@@ -125,6 +125,14 @@
     }
   }, 
   "CAS": "7664-41-7", 
+  "CRITICAL": {
+    "T": 405.4, 
+    "T_units": "K", 
+    "p": 11333000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 13211.777154312385, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "B2", 
     "FH": 1, 

dev/fluids/Argon.json

@@ -121,6 +121,14 @@
     }
   }, 
   "CAS": "7440-37-1", 
+  "CRITICAL": {
+    "T": 150.687, 
+    "T_units": "K", 
+    "p": 4863000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 13407.429658556124, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A1", 
     "FH": 0, 

dev/fluids/Benzene.json

@@ -125,6 +125,14 @@
     }
   }, 
   "CAS": "71-43-2", 
+  "CRITICAL": {
+    "T": 562.02, 
+    "T_units": "K", 
+    "p": 4894000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 3902.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 3, 

dev/fluids/CarbonDioxide.json

@@ -124,6 +124,14 @@
     }
   }, 
   "CAS": "124-38-9", 
+  "CRITICAL": {
+    "T": 304.1282, 
+    "T_units": "K", 
+    "p": 7377300.0, 
+    "p_units": "Pa", 
+    "rhomolar": 10624.906299999999, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A1", 
     "FH": 0, 

dev/fluids/CarbonMonoxide.json

@@ -121,6 +121,14 @@
     }
   }, 
   "CAS": "630-08-0", 
+  "CRITICAL": {
+    "T": 132.86, 
+    "T_units": "K", 
+    "p": 3494000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 10850.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 4, 

dev/fluids/CarbonylSulfide.json

@@ -121,6 +121,14 @@
     }
   }, 
   "CAS": "463-58-1", 
+  "CRITICAL": {
+    "T": 378.77, 
+    "T_units": "K", 
+    "p": 6370000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 7410.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 4, 

dev/fluids/CycloHexane.json

@@ -121,6 +121,14 @@
     }
   }, 
   "CAS": "110-82-7", 
+  "CRITICAL": {
+    "T": 553.6, 
+    "T_units": "K", 
+    "p": 4082400.0, 
+    "p_units": "Pa", 
+    "rhomolar": 3224.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 3, 

dev/fluids/CycloPropane.json

@@ -111,6 +111,14 @@
     }
   }, 
   "CAS": "75-19-4", 
+  "CRITICAL": {
+    "T": 398.3, 
+    "T_units": "K", 
+    "p": 5579700.0, 
+    "p_units": "Pa", 
+    "rhomolar": 6142.9149, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 2, 

dev/fluids/Cyclopentane.json

@@ -111,6 +111,14 @@
     }
   }, 
   "CAS": "287-92-3", 
+  "CRITICAL": {
+    "T": 511.72, 
+    "T_units": "K", 
+    "p": 4571200.0, 
+    "p_units": "Pa", 
+    "rhomolar": 3820.0000000000005, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 3, 

dev/fluids/D4.json

@@ -110,6 +110,14 @@
     }
   }, 
   "CAS": "556-67-2", 
+  "CRITICAL": {
+    "T": 586.5, 
+    "T_units": "K", 
+    "p": 1332000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 1030.928, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": -1, 

dev/fluids/D5.json

@@ -110,6 +110,14 @@
     }
   }, 
   "CAS": "541-02-6", 
+  "CRITICAL": {
+    "T": 619.15, 
+    "T_units": "K", 
+    "p": 1160000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 822.3684, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": -1, 

dev/fluids/D6.json

@@ -110,6 +110,14 @@
     }
   }, 
   "CAS": "540-97-6", 
+  "CRITICAL": {
+    "T": 645.78, 
+    "T_units": "K", 
+    "p": 961000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 627.2885477999996, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": -1, 

dev/fluids/Deuterium.json

@@ -122,6 +122,14 @@
     }
   }, 
   "CAS": "7782-39-0", 
+  "CRITICAL": {
+    "T": 38.34, 
+    "T_units": "K", 
+    "p": 1679600.0, 
+    "p_units": "Pa", 
+    "rhomolar": 17230.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": -1, 

dev/fluids/DimethylCarbonate.json

@@ -111,6 +111,14 @@
     }
   }, 
   "CAS": "616-38-6", 
+  "CRITICAL": {
+    "T": 557.0, 
+    "T_units": "K", 
+    "p": 4908800.0, 
+    "p_units": "Pa", 
+    "rhomolar": 4000.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 3, 

dev/fluids/DimethylEther.json

@@ -120,6 +120,14 @@
     }
   }, 
   "CAS": "115-10-6", 
+  "CRITICAL": {
+    "T": 400.378, 
+    "T_units": "K", 
+    "p": 5336800.0, 
+    "p_units": "Pa", 
+    "rhomolar": 5940.000000000001, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A3", 
     "FH": 4, 

dev/fluids/Ethane.json

@@ -123,6 +123,14 @@
     }
   }, 
   "CAS": "74-84-0", 
+  "CRITICAL": {
+    "T": 305.322, 
+    "T_units": "K", 
+    "p": 4872200.0, 
+    "p_units": "Pa", 
+    "rhomolar": 6856.886685, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A3", 
     "FH": 4, 

dev/fluids/Ethanol.json

@@ -122,6 +122,14 @@
     }
   }, 
   "CAS": "64-17-5", 
+  "CRITICAL": {
+    "T": 514.71, 
+    "T_units": "K", 
+    "p": 6268000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 5930.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 3, 

dev/fluids/EthylBenzene.json

@@ -110,6 +110,14 @@
     }
   }, 
   "CAS": "100-41-4", 
+  "CRITICAL": {
+    "T": 617.12, 
+    "T_units": "K", 
+    "p": 3622400.0, 
+    "p_units": "Pa", 
+    "rhomolar": 2741.016, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "EOS": [
     {
       "BibTeX_CP0": "", 

dev/fluids/Ethylene.json

@@ -121,6 +121,14 @@
     }
   }, 
   "CAS": "74-85-1", 
+  "CRITICAL": {
+    "T": 282.35, 
+    "T_units": "K", 
+    "p": 5041800.0, 
+    "p_units": "Pa", 
+    "rhomolar": 7636.76598074554, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A3", 
     "FH": 4, 

dev/fluids/Fluorine.json

@@ -121,6 +121,14 @@
     }
   }, 
   "CAS": "7782-41-4", 
+  "CRITICAL": {
+    "T": 144.414, 
+    "T_units": "K", 
+    "p": 5172400.0, 
+    "p_units": "Pa", 
+    "rhomolar": 15603.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 3, 

dev/fluids/HFE143m.json

@@ -113,6 +113,14 @@
     }
   }, 
   "CAS": "421-14-7", 
+  "CRITICAL": {
+    "T": 377.921, 
+    "T_units": "K", 
+    "p": 3635000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 4648.140744, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "EOS": [
     {
       "BibTeX_CP0": "", 

dev/fluids/Helium.json

@@ -126,6 +126,14 @@
     }
   }, 
   "CAS": "7440-59-7", 
+  "CRITICAL": {
+    "T": 5.1953, 
+    "T_units": "K", 
+    "p": 227600.0, 
+    "p_units": "Pa", 
+    "rhomolar": 18130.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A1", 
     "FH": 0, 

dev/fluids/Hydrogen.json

@@ -127,6 +127,14 @@
     }
   }, 
   "CAS": "1333-74-0", 
+  "CRITICAL": {
+    "T": 33.145, 
+    "T_units": "K", 
+    "p": 1296400.0, 
+    "p_units": "Pa", 
+    "rhomolar": 15508.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A3", 
     "FH": 4, 

dev/fluids/HydrogenSulfide.json

@@ -121,6 +121,14 @@
     }
   }, 
   "CAS": "7783-06-4", 
+  "CRITICAL": {
+    "T": 373.1, 
+    "T_units": "K", 
+    "p": 9000000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 10190.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 4, 

dev/fluids/IsoButane.json

@@ -126,6 +126,14 @@
     }
   }, 
   "CAS": "75-28-5", 
+  "CRITICAL": {
+    "T": 407.817, 
+    "T_units": "K", 
+    "p": 3629000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 3879.756788283995, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 4, 

dev/fluids/IsoButene.json

@@ -121,6 +121,14 @@
     }
   }, 
   "CAS": "115-11-7", 
+  "CRITICAL": {
+    "T": 418.09, 
+    "T_units": "K", 
+    "p": 4009800.0, 
+    "p_units": "Pa", 
+    "rhomolar": 4170.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 4, 

dev/fluids/Isohexane.json

@@ -121,6 +121,14 @@
     }
   }, 
   "CAS": "107-83-5", 
+  "CRITICAL": {
+    "T": 497.7, 
+    "T_units": "K", 
+    "p": 3040000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 2715.0000000000005, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 3, 

dev/fluids/Isopentane.json

@@ -122,6 +122,14 @@
     }
   }, 
   "CAS": "78-78-4", 
+  "CRITICAL": {
+    "T": 460.35, 
+    "T_units": "K", 
+    "p": 3378000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 3271.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A3", 
     "FH": 4, 

dev/fluids/Krypton.json

@@ -121,6 +121,14 @@
     }
   }, 
   "CAS": "7439-90-9", 
+  "CRITICAL": {
+    "T": 209.48, 
+    "T_units": "K", 
+    "p": 5525000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 10850.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 0, 

dev/fluids/MD2M.json

@@ -110,6 +110,14 @@
     }
   }, 
   "CAS": "141-62-8", 
+  "CRITICAL": {
+    "T": 599.4, 
+    "T_units": "K", 
+    "p": 1227000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 914.6616014999984, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 2, 

dev/fluids/MD3M.json

@@ -110,6 +110,14 @@
     }
   }, 
   "CAS": "141-63-9", 
+  "CRITICAL": {
+    "T": 628.36, 
+    "T_units": "K", 
+    "p": 945000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 685.7981626999992, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 2, 

dev/fluids/MD4M.json

@@ -110,6 +110,14 @@
     }
   }, 
   "CAS": "107-52-8", 
+  "CRITICAL": {
+    "T": 653.2, 
+    "T_units": "K", 
+    "p": 877000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 606.0605999999999, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "EOS": [
     {
       "BibTeX_CP0": "", 

dev/fluids/MDM.json

@@ -110,6 +110,14 @@
     }
   }, 
   "CAS": "107-51-7", 
+  "CRITICAL": {
+    "T": 564.09, 
+    "T_units": "K", 
+    "p": 1415000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 1085.436621399999, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 2, 

dev/fluids/MM.json

@@ -110,6 +110,14 @@
     }
   }, 
   "CAS": "107-46-0", 
+  "CRITICAL": {
+    "T": 518.75, 
+    "T_units": "K", 
+    "p": 1939000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 1589.825, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 3, 

dev/fluids/Methane.json

@@ -126,6 +126,14 @@
     }
   }, 
   "CAS": "74-82-8", 
+  "CRITICAL": {
+    "T": 190.564, 
+    "T_units": "K", 
+    "p": 4599200.0, 
+    "p_units": "Pa", 
+    "rhomolar": 10139.127999999999, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A3", 
     "FH": 4, 

dev/fluids/Methanol.json

@@ -125,6 +125,14 @@
     }
   }, 
   "CAS": "67-56-1", 
+  "CRITICAL": {
+    "T": 512.5, 
+    "T_units": "K", 
+    "p": 8215850.0, 
+    "p_units": "Pa", 
+    "rhomolar": 8520.024867237415, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 3, 

dev/fluids/MethylLinoleate.json

@@ -109,6 +109,14 @@
     }
   }, 
   "CAS": "112-63-0", 
+  "CRITICAL": {
+    "T": 799.0, 
+    "T_units": "K", 
+    "p": 1341000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 808.4, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": -1, 

dev/fluids/MethylLinolenate.json

@@ -109,6 +109,14 @@
     }
   }, 
   "CAS": "301-00-8", 
+  "CRITICAL": {
+    "T": 772.0, 
+    "T_units": "K", 
+    "p": 1369000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 847.3000000000001, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": -1, 

dev/fluids/MethylOleate.json

@@ -109,6 +109,14 @@
     }
   }, 
   "CAS": "112-62-9", 
+  "CRITICAL": {
+    "T": 782.0, 
+    "T_units": "K", 
+    "p": 1246000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 812.8499999999999, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 1, 

dev/fluids/MethylPalmitate.json

@@ -109,6 +109,14 @@
     }
   }, 
   "CAS": "112-39-0", 
+  "CRITICAL": {
+    "T": 755.0, 
+    "T_units": "K", 
+    "p": 1350000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 897.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 0, 

dev/fluids/MethylStearate.json

@@ -109,6 +109,14 @@
     }
   }, 
   "CAS": "112-61-8", 
+  "CRITICAL": {
+    "T": 775.0, 
+    "T_units": "K", 
+    "p": 1239000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 794.3, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 1, 

dev/fluids/Neon.json

@@ -125,6 +125,14 @@
     }
   }, 
   "CAS": "7440-01-9", 
+  "CRITICAL": {
+    "T": 44.4918, 
+    "T_units": "K", 
+    "p": 2680000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 23882.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A1", 
     "FH": 0, 

dev/fluids/Neopentane.json

@@ -110,6 +110,14 @@
     }
   }, 
   "CAS": "463-82-1", 
+  "CRITICAL": {
+    "T": 433.74, 
+    "T_units": "K", 
+    "p": 3196000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 3270.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 4, 

dev/fluids/Nitrogen.json

@@ -122,6 +122,14 @@
     }
   }, 
   "CAS": "7727-37-9", 
+  "CRITICAL": {
+    "T": 126.192, 
+    "T_units": "K", 
+    "p": 3395800.0, 
+    "p_units": "Pa", 
+    "rhomolar": 11183.901464580624, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A1", 
     "FH": 0, 

dev/fluids/NitrousOxide.json

@@ -121,6 +121,14 @@
     }
   }, 
   "CAS": "10024-97-2", 
+  "CRITICAL": {
+    "T": 309.52, 
+    "T_units": "K", 
+    "p": 7245000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 10270.000000000002, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 0, 

dev/fluids/OrthoDeuterium.json

@@ -110,6 +110,14 @@
     }
   }, 
   "CAS": "7782-39-0o", 
+  "CRITICAL": {
+    "T": 38.34, 
+    "T_units": "K", 
+    "p": 1679600.0, 
+    "p_units": "Pa", 
+    "rhomolar": 17230.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "EOS": [
     {
       "BibTeX_CP0": "", 

dev/fluids/OrthoHydrogen.json

@@ -111,6 +111,14 @@
     }
   }, 
   "CAS": "1333-74-0o", 
+  "CRITICAL": {
+    "T": 33.22, 
+    "T_units": "K", 
+    "p": 1310650.0, 
+    "p_units": "Pa", 
+    "rhomolar": 15444.540313699812, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": -1, 

dev/fluids/Oxygen.json

@@ -122,6 +122,14 @@
     }
   }, 
   "CAS": "7782-44-7", 
+  "CRITICAL": {
+    "T": 154.581, 
+    "T_units": "K", 
+    "p": 5043000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 13630.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 0, 

dev/fluids/ParaDeuterium.json

@@ -110,6 +110,14 @@
     }
   }, 
   "CAS": "7782-39-0p", 
+  "CRITICAL": {
+    "T": 38.34, 
+    "T_units": "K", 
+    "p": 1679600.0, 
+    "p_units": "Pa", 
+    "rhomolar": 17230.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "EOS": [
     {
       "BibTeX_CP0": "", 

dev/fluids/ParaHydrogen.json

@@ -122,6 +122,14 @@
     }
   }, 
   "CAS": "1333-74-0p", 
+  "CRITICAL": {
+    "T": 32.938, 
+    "T_units": "K", 
+    "p": 1285800.0, 
+    "p_units": "Pa", 
+    "rhomolar": 15538.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": -1, 

dev/fluids/Propylene.json

@@ -121,6 +121,14 @@
     }
   }, 
   "CAS": "115-07-1", 
+  "CRITICAL": {
+    "T": 364.211, 
+    "T_units": "K", 
+    "p": 4555000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 5457.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A3", 
     "FH": 4, 

dev/fluids/Propyne.json

@@ -121,6 +121,14 @@
     }
   }, 
   "CAS": "74-99-7", 
+  "CRITICAL": {
+    "T": 402.38, 
+    "T_units": "K", 
+    "p": 5626000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 6113.33, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 4, 

dev/fluids/R11.json

@@ -118,6 +118,14 @@
     }
   }, 
   "CAS": "75-69-4", 
+  "CRITICAL": {
+    "T": 471.06, 
+    "T_units": "K", 
+    "p": 4394000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 4113.0394269407725, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A1", 
     "FH": 1, 

dev/fluids/R113.json

@@ -118,6 +118,14 @@
     }
   }, 
   "CAS": "76-13-1", 
+  "CRITICAL": {
+    "T": 487.21, 
+    "T_units": "K", 
+    "p": 3392200.0, 
+    "p_units": "Pa", 
+    "rhomolar": 2988.6591060707137, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A1", 
     "FH": 0, 

dev/fluids/R114.json

@@ -118,6 +118,14 @@
     }
   }, 
   "CAS": "76-14-2", 
+  "CRITICAL": {
+    "T": 418.83, 
+    "T_units": "K", 
+    "p": 3257000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 3393.2000000000003, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A1", 
     "FH": 0, 

dev/fluids/R116.json

@@ -120,6 +120,14 @@
     }
   }, 
   "CAS": "76-16-4", 
+  "CRITICAL": {
+    "T": 293.03, 
+    "T_units": "K", 
+    "p": 3048000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 4444.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A1", 
     "FH": 0, 

dev/fluids/R12.json

@@ -120,6 +120,14 @@
     }
   }, 
   "CAS": "75-71-8", 
+  "CRITICAL": {
+    "T": 385.12, 
+    "T_units": "K", 
+    "p": 4136100.0000000005, 
+    "p_units": "Pa", 
+    "rhomolar": 4672.781255944357, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A1", 
     "FH": 1, 

dev/fluids/R123.json

@@ -118,6 +118,14 @@
     }
   }, 
   "CAS": "306-83-2", 
+  "CRITICAL": {
+    "T": 456.82, 
+    "T_units": "K", 
+    "p": 3672000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 3616.0098345005263, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "B1", 
     "FH": 1, 

dev/fluids/R1233zd(E).json

@@ -111,6 +111,14 @@
     }
   }, 
   "CAS": "102687-65-0", 
+  "CRITICAL": {
+    "T": 438.75, 
+    "T_units": "K", 
+    "p": 3570900.0, 
+    "p_units": "Pa", 
+    "rhomolar": 3670.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "EOS": [
     {
       "BibTeX_CP0": "", 

dev/fluids/R1234yf.json

@@ -120,6 +120,14 @@
     }
   }, 
   "CAS": "754-12-1", 
+  "CRITICAL": {
+    "T": 367.85, 
+    "T_units": "K", 
+    "p": 3382200.0, 
+    "p_units": "Pa", 
+    "rhomolar": 4170.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A2L", 
     "FH": 2, 

dev/fluids/R1234ze(E).json

@@ -111,6 +111,14 @@
     }
   }, 
   "CAS": "29118-24-9", 
+  "CRITICAL": {
+    "T": 382.52, 
+    "T_units": "K", 
+    "p": 3636250.0, 
+    "p_units": "Pa", 
+    "rhomolar": 4290.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 2, 

dev/fluids/R1234ze(Z).json

@@ -109,6 +109,14 @@
     }
   }, 
   "CAS": "29118-25-0", 
+  "CRITICAL": {
+    "T": 423.27, 
+    "T_units": "K", 
+    "p": 3533000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 4121.303363626818, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "EOS": [
     {
       "BibTeX_CP0": "", 

dev/fluids/R124.json

@@ -118,6 +118,14 @@
     }
   }, 
   "CAS": "2837-89-0", 
+  "CRITICAL": {
+    "T": 395.425, 
+    "T_units": "K", 
+    "p": 3624295.0, 
+    "p_units": "Pa", 
+    "rhomolar": 4103.279546177282, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A1", 
     "FH": 1, 

dev/fluids/R125.json

@@ -118,6 +118,14 @@
     }
   }, 
   "CAS": "354-33-6", 
+  "CRITICAL": {
+    "T": 339.173, 
+    "T_units": "K", 
+    "p": 3617700.0, 
+    "p_units": "Pa", 
+    "rhomolar": 4779.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 1, 

dev/fluids/R13.json

@@ -118,6 +118,14 @@
     }
   }, 
   "CAS": "75-72-9", 
+  "CRITICAL": {
+    "T": 301.88, 
+    "T_units": "K", 
+    "p": 3879000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 5580.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A1", 
     "FH": -1, 

dev/fluids/R134a.json

@@ -120,6 +120,14 @@
     }
   }, 
   "CAS": "811-97-2", 
+  "CRITICAL": {
+    "T": 374.21, 
+    "T_units": "K", 
+    "p": 4059280.0, 
+    "p_units": "Pa", 
+    "rhomolar": 5017.053, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A1", 
     "FH": 1, 

dev/fluids/R14.json

@@ -118,6 +118,14 @@
     }
   }, 
   "CAS": "75-73-0", 
+  "CRITICAL": {
+    "T": 227.51, 
+    "T_units": "K", 
+    "p": 3750000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 7109.4194, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": -1, 

dev/fluids/R141b.json

@@ -122,6 +122,14 @@
     }
   }, 
   "CAS": "1717-00-6", 
+  "CRITICAL": {
+    "T": 477.5, 
+    "T_units": "K", 
+    "p": 4212000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 3921.0000000000005, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 1, 

dev/fluids/R142b.json

@@ -120,6 +120,14 @@
     }
   }, 
   "CAS": "75-68-3", 
+  "CRITICAL": {
+    "T": 410.26, 
+    "T_units": "K", 
+    "p": 4055000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 4438.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A2", 
     "FH": 1, 

dev/fluids/R143a.json

@@ -120,6 +120,14 @@
     }
   }, 
   "CAS": "420-46-2", 
+  "CRITICAL": {
+    "T": 345.857, 
+    "T_units": "K", 
+    "p": 3761000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 5128.45, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A2", 
     "FH": 1, 

dev/fluids/R152A.json

@@ -120,6 +120,14 @@
     }
   }, 
   "CAS": "75-37-6", 
+  "CRITICAL": {
+    "T": 386.411, 
+    "T_units": "K", 
+    "p": 4520000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 5571.452362568319, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A2", 
     "FH": 4, 

dev/fluids/R161.json

@@ -121,6 +121,14 @@
     }
   }, 
   "CAS": "353-36-6", 
+  "CRITICAL": {
+    "T": 375.25, 
+    "T_units": "K", 
+    "p": 5010000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 6280.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": -1, 

dev/fluids/R21.json

@@ -118,6 +118,14 @@
     }
   }, 
   "CAS": "75-43-4", 
+  "CRITICAL": {
+    "T": 451.48, 
+    "T_units": "K", 
+    "p": 5181200.0, 
+    "p_units": "Pa", 
+    "rhomolar": 5110.765599999999, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "B1", 
     "FH": -1, 

dev/fluids/R218.json

@@ -118,6 +118,14 @@
     }
   }, 
   "CAS": "76-19-7", 
+  "CRITICAL": {
+    "T": 345.02, 
+    "T_units": "K", 
+    "p": 2640000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 3340.0000000000005, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A1", 
     "FH": 1, 

dev/fluids/R22.json

@@ -120,6 +120,14 @@
     }
   }, 
   "CAS": "75-45-6", 
+  "CRITICAL": {
+    "T": 369.295, 
+    "T_units": "K", 
+    "p": 4990000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 6058.220000000001, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A1", 
     "FH": 1, 

dev/fluids/R227EA.json

@@ -124,6 +124,14 @@
     }
   }, 
   "CAS": "431-89-0", 
+  "CRITICAL": {
+    "T": 374.9, 
+    "T_units": "K", 
+    "p": 2925000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 3495.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A1", 
     "FH": 0, 

dev/fluids/R23.json

@@ -120,6 +120,14 @@
     }
   }, 
   "CAS": "75-46-7", 
+  "CRITICAL": {
+    "T": 299.293, 
+    "T_units": "K", 
+    "p": 4832000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 7519.999999999999, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A1", 
     "FH": 1, 

dev/fluids/R236EA.json

@@ -122,6 +122,14 @@
     }
   }, 
   "CAS": "431-63-0", 
+  "CRITICAL": {
+    "T": 412.44, 
+    "T_units": "K", 
+    "p": 3420000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 3715.9999999999995, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": -1, 

dev/fluids/R236FA.json

@@ -120,6 +120,14 @@
     }
   }, 
   "CAS": "690-39-1", 
+  "CRITICAL": {
+    "T": 398.07, 
+    "T_units": "K", 
+    "p": 3200000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 3626.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A1", 
     "FH": 0, 

dev/fluids/R245fa.json

@@ -124,6 +124,14 @@
     }
   }, 
   "CAS": "460-73-1", 
+  "CRITICAL": {
+    "T": 427.16, 
+    "T_units": "K", 
+    "p": 3651000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 3849.9999999999995, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "B1", 
     "FH": 0, 

dev/fluids/R32.json

@@ -118,6 +118,14 @@
     }
   }, 
   "CAS": "75-10-5", 
+  "CRITICAL": {
+    "T": 351.255, 
+    "T_units": "K", 
+    "p": 5782000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 8150.084599999999, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A2", 
     "FH": 4, 

dev/fluids/R365MFC.json

@@ -120,6 +120,14 @@
     }
   }, 
   "CAS": "406-58-6", 
+  "CRITICAL": {
+    "T": 460.0, 
+    "T_units": "K", 
+    "p": 3266000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 3200.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": -1, 

dev/fluids/R404A.json

@@ -109,6 +109,14 @@
     }
   }, 
   "CAS": "R404A.PPF", 
+  "CRITICAL": {
+    "T": 345.27, 
+    "T_units": "K", 
+    "p": 3734800.0, 
+    "p_units": "Pa", 
+    "rhomolar": 4939.999999999999, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A1", 
     "FH": 1, 

dev/fluids/R407C.json

@@ -109,6 +109,14 @@
     }
   }, 
   "CAS": "R407C.PPF", 
+  "CRITICAL": {
+    "T": 359.345, 
+    "T_units": "K", 
+    "p": 4631700.0, 
+    "p_units": "Pa", 
+    "rhomolar": 5260.000046401775, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A1", 
     "FH": 1, 

dev/fluids/R407F.json

@@ -107,6 +107,14 @@
     }
   }, 
   "CAS": "R407F.ppf", 
+  "CRITICAL": {
+    "T": 355.804, 
+    "T_units": "K", 
+    "p": 4754610.0, 
+    "p_units": "Pa", 
+    "rhomolar": 5816.413452386901, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "EOS": [
     {
       "BibTeX_CP0": "", 

dev/fluids/R41.json

@@ -118,6 +118,14 @@
     }
   }, 
   "CAS": "593-53-3", 
+  "CRITICAL": {
+    "T": 317.28, 
+    "T_units": "K", 
+    "p": 5897000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 9300.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 3, 

dev/fluids/R410A.json

@@ -109,6 +109,14 @@
     }
   }, 
   "CAS": "R410A.PPF", 
+  "CRITICAL": {
+    "T": 344.494, 
+    "T_units": "K", 
+    "p": 4901200.0, 
+    "p_units": "Pa", 
+    "rhomolar": 6323.999999999999, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A1", 
     "FH": 1, 

dev/fluids/R507A.json

@@ -109,6 +109,14 @@
     }
   }, 
   "CAS": "R507A.PPF", 
+  "CRITICAL": {
+    "T": 343.765, 
+    "T_units": "K", 
+    "p": 3704900.0, 
+    "p_units": "Pa", 
+    "rhomolar": 4964.029650250053, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A1", 
     "FH": 1, 

dev/fluids/RC318.json

@@ -118,6 +118,14 @@
     }
   }, 
   "CAS": "115-25-3", 
+  "CRITICAL": {
+    "T": 388.38, 
+    "T_units": "K", 
+    "p": 2777500.0, 
+    "p_units": "Pa", 
+    "rhomolar": 3099.38, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A1", 
     "FH": 0, 

dev/fluids/SES36.json

@@ -107,6 +107,14 @@
     }
   }, 
   "CAS": "SES36.ppf", 
+  "CRITICAL": {
+    "T": 450.7, 
+    "T_units": "K", 
+    "p": 2849000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 2800.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "EOS": [
     {
       "BibTeX_CP0": "", 

dev/fluids/SulfurDioxide.json

@@ -125,6 +125,14 @@
     }
   }, 
   "CAS": "7446-09-5", 
+  "CRITICAL": {
+    "T": 430.64, 
+    "T_units": "K", 
+    "p": 7884000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 8195.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "B1", 
     "FH": 0, 

dev/fluids/SulfurHexafluoride.json

@@ -123,6 +123,14 @@
     }
   }, 
   "CAS": "2551-62-4", 
+  "CRITICAL": {
+    "T": 318.7232, 
+    "T_units": "K", 
+    "p": 3754983.0, 
+    "p_units": "Pa", 
+    "rhomolar": 5082.317411198119, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 0, 

dev/fluids/Toluene.json

@@ -121,6 +121,14 @@
     }
   }, 
   "CAS": "108-88-3", 
+  "CRITICAL": {
+    "T": 591.75, 
+    "T_units": "K", 
+    "p": 4126000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 3169.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 3, 

dev/fluids/Water.json

@@ -125,6 +125,14 @@
     }
   }, 
   "CAS": "7732-18-5", 
+  "CRITICAL": {
+    "T": 647.096, 
+    "T_units": "K", 
+    "p": 22064000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 17873.72799560906, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "A1", 
     "FH": 0, 

dev/fluids/Xenon.json

@@ -124,6 +124,14 @@
     }
   }, 
   "CAS": "7440-63-3", 
+  "CRITICAL": {
+    "T": 289.733, 
+    "T_units": "K", 
+    "p": 5842000.0, 
+    "p_units": "Pa", 
+    "rhomolar": 8400.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 0, 

dev/fluids/cis-2-Butene.json

@@ -110,6 +110,14 @@
     }
   }, 
   "CAS": "590-18-1", 
+  "CRITICAL": {
+    "T": 435.75, 
+    "T_units": "K", 
+    "p": 4225500.0, 
+    "p_units": "Pa", 
+    "rhomolar": 4244.0, 
+    "rhomolar_units": "mol/m^3"
+  }, 
   "ENVIRONMENTAL": {
     "ASHRAE34": "UNKNOWN", 
     "FH": 4,