Quantitation of nasan is FIR to verify and confirm that the trend of net quantity of the substance fo Sullivan titration is likely invalid. Which found that the consistent result is there MSN is the most net fo nasan.
Determination of Sulfur in order to confirm that the trend of concentration of sulfonate from the reaction is likely to be required. The results are consistent with the volume is MSN sulfonate most.
Determination of sulfur to check and confirm that the trend of the amount of sulfonate from titration is likely correct. It is found that the result is consistent with the quantity is MSN sulfonate as much as possible.