Abstract
The conditions of potentiometric titration of lignosulfonic acids allowing quantitative determination of strongly and weakly acidic functional groups in lignosulfonates were determined.
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Original Russian Text © N.V. Shul’ga, L.A. Gomolko, N.P. Krut’ko, 2008, published in Zhurnal Prikladnoi Khimii, 2008, Vol. 81, No. 7, pp. 1198–1202.
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Shul’ga, N.V., Gomolko, L.A. & Krut’ko, N.P. Potentiometric titration of lignosulfonic acids. Russ J Appl Chem 81, 1278–1282 (2008). https://doi.org/10.1134/S107042720807029X
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DOI: https://doi.org/10.1134/S107042720807029X