Jump to main content
Jump to site search
PLANNED MAINTENANCE Close the message box

Scheduled maintenance upgrade on Thursday 4th of May 2017 from 8.00am to 9.00am (BST).

During this time our websites will be offline temporarily. If you have any questions please use the feedback button on this page. We apologise for any inconvenience this might cause and thank you for your patience.

Issue 3, 1999
Previous Article Next Article

Environmental benefits of methanesulfonic acid. Comparative properties and advantages


This paper reviews some chemical and physical characteristics of methanesulfonic acid and the short-chain alkanesulfonic acids in general. The aqueous solubility of metal methanesulfonates, the conductivity of aqueous methanesulfonic acid (MSA) solutions and the low toxicity of MSA all make MSA(aq) an ideal electrolyte for many electrochemical processes, especially those involving tin and lead. Aspects of aqueous process effluent treatment, acid recovery and metal alkanesulfonate salt preparation are also environmentally favorable. Emphasis in this paper is given to rationalizing the rapidly growing commercial preference for MSA(aq) as an electrochemical electrolyte, especially with respect to the substitution of MSA for HBF4 in the electroplating of Sn/Pb solder. Economic aspects of MSA are also considered.

Back to tab navigation
Please wait while Download options loads

Article type: Paper
DOI: 10.1039/A900157C
Citation: Green Chem., 1999,1, 127-140
  •   Request permissions

    Environmental benefits of methanesulfonic acid . Comparative properties and advantages

    M. D. Gernon, M. Wu, T. Buszta and P. Janney, Green Chem., 1999, 1, 127
    DOI: 10.1039/A900157C

Search articles by author