indium sulfate
... that indium sulfate does not remain in solution when diluted, but precipitates as a basic salt?
... that <b id="mwBSU"><a href="./Indium(III)_sulfate" id="mwBSY" rel="mw:WikiLink" title="Indium(III) sulfate">indium sulfate</a></b> does not remain in solution when diluted, but precipitates as a <a class="mw-redirect" href="./Basic_salt" id="mwBSc" rel="mw:WikiLink" title="Basic salt">basic salt</a>?