EFFECT OF SALT ON SDS

Effect of Salt Additives on SDS Conductivity & CMC

Initial Solvent Vol in Beaker (mL): SDS Stock Concentration (mM):

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*Scroll down to view all 5 concentrations. Empty lines are ignored.

Added Vol (mL)0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11

Conductivity (uS/cm)129.4, 183.1, 224, 268, 310, 353, 395, 436, 473, 508, 548, 587, 627, 661, 695, 725, 752, 779, 802, 823, 846, 868, 886

Pre-Micellar End (mL)

Post-Micellar Start (mL)

Added Vol (mL)0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11

Conductivity (uS/cm)187.3, 215.4, 241.3, 272.7, 300.2, 327.6, 350.9, 379.9, 410.8, 437.2, 464.5, 490.1, 519.2, 546.3, 572.2, 592.8, 612.4, 630.6, 649.4, 666.3, 691, 708.7, 727.6

Pre-Micellar End (mL)

Post-Micellar Start (mL)

Added Vol (mL)0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11

Conductivity (uS/cm)277.8, 298.4, 321.8, 342.6, 362.1, 382.8, 399.7, 420.9, 442.8, 463.2, 481.8, 502, 521.6, 541.9, 561, 580, 592, 605, 616.6, 627.9, 640, 653, 666

Pre-Micellar End (mL)

Post-Micellar Start (mL)

Added Vol (mL)0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12

Conductivity (uS/cm)298.4, 337.5, 375.6, 409.6, 446, 482.3, 516.7, 551.4, 587, 622, 653.9, 687.4, 719.8, 744.4, 769.4, 794, 817, 841.4, 863.6, 887, 913, 936.4, 961, 983.5, 1002.4

Pre-Micellar End (mL)

Post-Micellar Start (mL)

Added Vol (mL)0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11

Conductivity (uS/cm)331.2, 376.6, 414.6, 455, 488.2, 520, 564, 598, 624, 662, 699.7, 727, 754.7, 783.1, 809, 826, 853.4, 879.8, 905, 931, 956.4, 982, 1003

Pre-Micellar End (mL)

Post-Micellar Start (mL)