Keywords: Borsäure-Mannitol-Ester.png Borsäure-Mannitol-Ester svg --Roland1952 <span class signature-talk >talk</span> 10 04 28 May 2009 UTC Esterification of boric acid with diols leading to an increased acidity Own 10 08 2006 Minutemen 18 31 10 August 2006 UTC Chemical reactions |