• British Pharmacopoeia Volume V
  • Appendices
  • Appendix I A. General Reagents

Methanesulfonic Acid

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Methanesulfonic Acid Methanesulphonic acid; CH4O3S = 96.10 (75-75-2)

Clear, colourless liquid, solidifying at about 20°, miscible with water, slightly soluble in toluene, practically insoluble in hexane.

bp2013_v5_47_1003_[appendix_i_a]_m_ep7-7_ep_revised_texts d_20_20.png, about 1.48; bp2013_v5_47_1003_[appendix_i_a]_m_ep7-7_ep_revised_texts n_20_d.png, about 1.430.