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| SolkaneŽ 407C - Datasheet
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Physical properties
| Chemical name |
Difluormethan/ Pentafluorethane/
1,1,1,2-Tetrafluorethane |
| Chemical formula |
CH2F2/CF3–CHF2/CF3–CH2F
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| Molecular weight |
kg/kmol |
86.2 |
| Boiling point at 1.013 bar |
°C |
-43.8/-36.7 |
| Critical temperature1) |
°C |
86.2 |
| Critical pressure1) |
bar |
46.2 |
| Critical density1) |
kg/m3 |
510 |
| Critical volume1) |
m3/kg |
1.96 x 10–3 |
| Density liquid2) |
kg/m3 |
1135 |
| Density saturated vapour2) |
kg/m3 |
43.77 |
| Heat of vaporization2) |
kJ/kg |
183.2 |
| Specific heat capacity2) (liquid) |
kJ/kgK |
1.520 |
| Specific heat capacity3) (Vapour) |
kJ/kg K |
0.860 |
| 1) pseudo-critical properties |
| 2) at 25 °C |
| 3) at 25 °C und 1.103 bar |
Vapour pressure
| C |
p'
bar |
p''
bar |
v'
dm3/kg |
v''
dm3/kg |
rho'
kg/dm3 |
rho''
kg/m3 |
h'
kJ/kg |
h''
kJ/kg |
r
kJ/kg |
s'
kJ/kgK |
s''
kJ/kgK |
| -50 |
0.75 |
0.51 |
1.402 |
2.40 |
0.713 |
416.20 |
132.74 |
380.81 |
248.07 |
0.7300 |
1.8614 |
| -45 |
0.96 |
0.66 |
1.388 |
3.11 |
0.721 |
322.05 |
139.13 |
383.87 |
244.74 |
0.7587 |
1.8493 |
| -40 |
1.21 |
0.86 |
1.373 |
3.96 |
0.729 |
252.41 |
145.58 |
386.89 |
241.31 |
0.7871 |
1.8381 |
| -35 |
1.52 |
1.10 |
1.357 |
5.00 |
0.737 |
200.15 |
152.11 |
389.88 |
237.77 |
0.8150 |
1.8279 |
| -30 |
1.88 |
1.39 |
1.341 |
6.23 |
0.745 |
160.42 |
158.71 |
392.81 |
234.10 |
0.8426 |
1.8185 |
| -25 |
2.31 |
1.74 |
1.325 |
7.70 |
0.755 |
129.84 |
165.39 |
395.69 |
230.30 |
0.8697 |
1.8098 |
| -20 |
2.81 |
2.15 |
1.309 |
9.43 |
0.764 |
106.03 |
172.15 |
398.51 |
226.36 |
0.8965 |
1.8018 |
| -15 |
3.39 |
2.64 |
1.292 |
11.46 |
0.774 |
87.29 |
178.98 |
401.25 |
222.27 |
0.9228 |
1.7943 |
| -10 |
4.05 |
3.20 |
1.274 |
13.81 |
0.785 |
72.40 |
185.89 |
403.91 |
218.02 |
0.9489 |
1.7873 |
| -5 |
4.81 |
3.86 |
1.256 |
16.54 |
0.796 |
60.46 |
192.87 |
406.49 |
213.62 |
0.9746 |
1.7807 |
| 0 |
5.68 |
4.61 |
1.238 |
19.69 |
0.808 |
50.79 |
200.00 |
408.96 |
208.96 |
1.0000 |
1.7744 |
| 5 |
6.66 |
5.47 |
1.218 |
23.30 |
0.821 |
42.91 |
207.04 |
411.33 |
204.28 |
1.0254 |
1.7685 |
| 10 |
7.76 |
6.45 |
1.199 |
27.45 |
0.834 |
36.43 |
214.24 |
413.58 |
199.34 |
1.0511 |
1.7627 |
| 15 |
8.99 |
7.55 |
1.178 |
32.19 |
0.849 |
31.07 |
221.51 |
415.70 |
194.19 |
1.0772 |
1.7571 |
| 20 |
10.36 |
8.80 |
1.157 |
37.60 |
0.864 |
26.60 |
228.88 |
417.68 |
188.81 |
1.1035 |
1.7517 |
| 25 |
11.88 |
10.19 |
1.135 |
43.77 |
0.881 |
22.85 |
236.35 |
419.52 |
183.17 |
1.1303 |
1.7463 |
| 30 |
13.56 |
11.75 |
1.113 |
50.82 |
0.899 |
19.68 |
243.95 |
421.18 |
177.23 |
1.1574 |
1.7408 |
| 35 |
15.41 |
13.48 |
1.089 |
58.87 |
0.918 |
16.99 |
251.70 |
422.65 |
170.95 |
1.1850 |
1.7353 |
| 40 |
17.45 |
15.39 |
1.064 |
68.11 |
0.940 |
14.68 |
259.65 |
423.91 |
164.26 |
1.2129 |
1.7296 |
| 45 |
19.67 |
17.51 |
1.038 |
78.74 |
0.963 |
12.70 |
267.84 |
424.91 |
157.07 |
1.2413 |
1.7236 |
| 50 |
22.10 |
19.85 |
1.011 |
91.07 |
0.990 |
10.98 |
276.33 |
425.60 |
149.28 |
1.2700 |
1.7172 |
| 55 |
24.75 |
22.42 |
0.981 |
105.51 |
1.019 |
9.48 |
285.17 |
425.91 |
140.74 |
1.2992 |
1.7101 |
| 60 |
27.63 |
25.24 |
0.950 |
122.61 |
1.053 |
8.16 |
294.45 |
425.72 |
131.28 |
1.3287 |
1.7020 |
| 65 |
30.75 |
28.35 |
0.915 |
143.24 |
1.093 |
6.98 |
304.24 |
424.88 |
120.63 |
1.3586 |
1.6925 |
| 70 |
34.12 |
31.77 |
0.876 |
168.70 |
1.141 |
5.93 |
314.66 |
423.12 |
108.46 |
1.3888 |
1.6809 |
| 75 |
37.76 |
35.53 |
0.831 |
201.18 |
1.204 |
4.97 |
325.82 |
420.06 |
94.24 |
1.4193 |
1.6661 |
| 80 |
41.68 |
39.72 |
0.773 |
244.65 |
1.294 |
4.09 |
337.84 |
414.99 |
77.15 |
1.4499 |
1.6463 |
85 |
45.89 |
44.48 |
0.671 |
308.52 |
1.490 |
3.24 |
350.87 |
406.33 |
55.47 |
1.4808 |
1.6171 |
PDF-download of vapour pressure
Vapour pressure Solkane 407C
Mollier diagramm
PDF-download of mollier diagramm
Mollier diagramm Solkane 407C
Performance
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| SolkaneŽ 407C - Properties
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