Property Calculation
⇒ Saturated Vapor Pressure
⇒ Saturated Liquid Density
⇒ Liquid Dynamic Viscosity
⇒ Surface Tension
⇒ Heat of Vaporization
Property Estimation
⇒ UNIFAC
⇒ MOSCED
⇒ Joback
Group Assignment
⇒ UNIFAC and PSRK

Surface Tension

Calculation by DIPPR106 Equation

Component
Temperature Unit 
Property Unit
Temperatures
(optional)




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Component Details
 #DDB  Name  CAS-No.   Formula 
 542   Sulfolane   126-33-0   C4H8O2S 

DIPPR106 Equation Parameters (Surface Tension in mN/m, T in K)
No.  A   B   C   D   E   Tc   Tmin   Tmax 
 (1)   192.56   3.0209   0   0   0   855   303   358 
Calculation Over Validity Range
Temperature [K] Surface Tension(1) [mN/m]
303 51.3468
304.1 51.0383
305.2 50.7311
306.3 50.4251
307.4 50.1203
308.5 49.8168
309.6 49.5145
310.7 49.2134
311.8 48.9136
312.9 48.615
314 48.3176
315.1 48.0214
316.2 47.7265
317.3 47.4327
318.4 47.1402
319.5 46.8489
320.6 46.5588
321.7 46.2699
322.8 45.9821
323.9 45.6956
325 45.4103
326.1 45.1262
327.2 44.8433
328.3 44.5615
329.4 44.281
330.5 44.0016
331.6 43.7234
332.7 43.4464
333.8 43.1706
334.9 42.896
336 42.6225
337.1 42.3502
338.2 42.079
339.3 41.809
340.4 41.5402
341.5 41.2725
342.6 41.006
343.7 40.7407
344.8 40.4765
345.9 40.2134
347 39.9515
348.1 39.6908
349.2 39.4311
350.3 39.1726
351.4 38.9153
352.5 38.6591
353.6 38.404
354.7 38.15
355.8 37.8972
356.9 37.6455
358 37.3949

DIPPR106 Equation Form

DIPPR106 Equation

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