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Table 1 Kinematic viscosity, surface tension and density of deuterium depleted (Superlight), Semilight, Normal, Semiheavy and Heavy water samples studied at 4°C and 20°C

From: Revealing water’s secrets: deuterium depleted water

Water Deuterium Kinematic viscosity, mm2/s Surface tension, mN/m Density, g/cm3
sample content 4°C 20°C 4°C 20°C 4°C 20°C
Superlight 2 ppm 1.5458 ± 0.0017 0.9923 ± 0.0017 76.27 ± 0.01 73.93 ± 0.01 1.0001 ± 0.00015 0.9979 ± 0.00015
  4.2 ppm 1.5179 ± 0.0017 0.9626 ± 0.0017 76.39 ± 0.01 73.93 ± 0.01 0.99950 ± 0.00015 0.9982 ± 0.00015
Semilight 18.9 ppm 1.5145 ± 0.0017 n/a 77.58 ± 0.01 n/a 0.99995 ± 0.00015 0.9999 ± 0.00015
  37 ppm 1.4863 ± 0.0017 n/a 77.58 ± 0.01 n/a 0.99980 ± 0.00015 n/a
  41.3 ppm 1.4900 ± 0.0017 n/a 77.34 ± 0.01 n/a 0.99989 ± 0.00015 0.9999 ± 0.00015
  96.5 ppm 1.4627 ± 0.0017 n/a 77.58 ± 0.01 n/a 1.00040 ± 0.00015 1.0004 ± 0.00015
Normal 144.7 ppm 1.5746 ± 0.0017 1.0075 ± 0.0017 75.49 ± 0.01 72.58 ± 0.01 1.00027 ± 0.00015 0.9975 ± 0.00015
  145.6 ppm 1.5896 ± 0.0017 1.0057 ± 0.0017 74.87 ± 0.01 72.75 ± 0.01 1.00030 ± 0.00015 1.0001 ± 0.00015
Semiheavy 52% 1.6502 ± 0.0017 1.0534 ± 0.0017 74.83 ± 0.01 70.39 ± 0.01 n/a n/a
  53% 1.6514 ± 0.0017 1.0862 ± 0.0017 74.87 ± 0.01 70.39 ± 0.01 1.05850 ± 0.00015 1.0532 ± 0.00015
Heavy 90.98% 1.7813 ± 0.0017 1.1968 ± 0.0017 70.08 ± 0.01 67.08 ± 0.01 1.1052 ± 0.00015 1.1052 ± 0.00015
  99.96% 1.7500 ± 0.0017 1.274 ± 0.0017 69.93 ± 0.01 67.80 ± 0.01 1.1040 ± 0.00015 1.1042 ± 0.00015