Sodium sulfate

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      1. <skos:prefLabel xml:lang="en">sodium sulfate</skos:prefLabel>

      2. <skos:altLabel xml:lang="en">sulfate, sodium</skos:altLabel>

      3. <skos:altLabel xml:lang="en">sodium sulphate</skos:altLabel>

      4. <skos:broader rdf:resource="http://museovirtualfelixcanada.digibis.com//concepts/50567" />
      5. <skos:note xml:lang="en">A sodium compound which in its anhydrous form occurs in nature as a chemical precipitate found in the minerals thenardite and mirabilite. It may also be obtained synthetically by mixing sodium chloride and sulfuric acid. As a solid or powder, sodium sulphate is used in the manufacture of various products. In conservation science it is addressed as an agent of salt damage to stone.</skos:note>

      6. <skos:notation>300379889</skos:notation>

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