<synset id="n15046250" type="n">
<lex_filenum>27<lex_filenum/>
<word lex_id="0">sodium sulphate<word/>
<word lex_id="0">sodium sulfate<word/>
<pointer refs="n15063493">Hypernym<pointer/>
<def>a solid white bitter salt used in manufacturing glass and paper and dyes and pharmaceuticals<def/>
<synset/>