Date:   5/21/2007 8:55:51 AM ( 17 y ago)
Hits:   2,613
URL:   https://www.curezone.org/forums/fm.asp?i=875473

its a good question, i THINK that both of those are evenly charged electrolytes, carrying a 1:1 charge, which means they will have neither a positive or negative affect on zeta potential, however, i could be wrong about that charge, and if someone knows for sure please chime in. (now that i think about it, they could both be 2:3 charged electrolytes, i am not sure)

the negatively charged electrolytes noted by the zeta research i have come across are these. (these boost zeta potential, which is a good thing)

1:2 Sodium Sulphate Na2SO4
1:2 Potassium Sulfate K2SO4
1:3 Potassium Citrate K3C6H5O7*H2O
1:4 Tetrasodium Pyrophosphate Na4P2
1:3 Sodium Citrate Na3C6H507 2H2O

evenly charged electrolytes (neither good nor bad zeta affects)

1:1 Potassium Chloride KCL
1:1 Sodium Chloride NaCl

positively charged electrolytes (lowering zeta potential, which is a bad thing)

2:1 Calcium Chloride CaCl2
3:1 Aluminum Sulfate AlC13


both potassium citrate and sodium citrate are available on ebay, altho i have no idea the purity of those products. pure, USP grade, potassium citrate can be purchased from sciencelab.com
 

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