<skos:prefLabel xml:lang="en">sodium metabisulfite</skos:prefLabel>
<skos:altLabel xml:lang="en">metabisulfite, sodium</skos:altLabel>
<skos:altLabel xml:lang="en">sodium metabisulphite</skos:altLabel>
<skos:altLabel xml:lang="en">sodium pyrosulfite</skos:altLabel>
<skos:altLabel xml:lang="en">sodium pyrosulphite</skos:altLabel>
<skos:altLabel xml:lang="en">disodium pyrosulfite</skos:altLabel>
- <skos:broader rdf:resource="http://museovirtualfelixcanada.digibis.com//concepts/50567" />
<skos:note xml:lang="en">An inorganic compound used in the form of a white crystalline powder used variously as an antioxidant, a disinfectant, and a preservative in foods. In a conservation context, it has been used for removing rust stains from paper.</skos:note>
<skos:notation>300387533</skos:notation>
- <skos:inScheme rdf:resource="http://museovirtualfelixcanada.digibis.com//schemas/2" />