Barium carbonate

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  1. <rdf:RDF>

    1. <skos:Concept rdf:about="http://vocab.getty.edu/aat/300013785">

      1. <skos:prefLabel xml:lang="en">barium carbonate</skos:prefLabel>

      2. <skos:prefLabel xml:lang="zh">碳酸鋇</skos:prefLabel>

      3. <skos:prefLabel xml:lang="nl">bariumcarbonaat</skos:prefLabel>

      4. <skos:prefLabel xml:lang="fr">carbonate de baryum</skos:prefLabel>

      5. <skos:prefLabel xml:lang="es">carbonato bárico</skos:prefLabel>

      6. <skos:altLabel xml:lang="zh">tàn suān bèi</skos:altLabel>

      7. <skos:altLabel xml:lang="zh">tan suan bei</skos:altLabel>

      8. <skos:altLabel xml:lang="zh">t'an suan pei</skos:altLabel>

      9. <skos:altLabel xml:lang="en">carbonate, barium</skos:altLabel>

      10. <skos:broader rdf:resource="http://museovirtualfelixcanada.digibis.com//concepts/47658" />

      11. <skos:note xml:lang="en">Heavy white powder used as a pigment in the manufacture of paints, glazes and synthetic marble. When barium hydroxide is used as an alkalizing agent for paper, it can react with carbon dioxide and precipitate as barium carbonate to provide an alkaline reserve. Both barium hydroxide and barium carbonate are highly toxic. Barium carbonate is also used commercially in rat poison, bricks, cement, and mortar. It is occurs in nature as the mineral witherite.</skos:note>

      12. <skos:note xml:lang="zh">一種質重的白色粉末，當作製造繪畫顏料、釉料、人造大理石時上色用的顏料。若使用氫氧化鋇做為紙張的鹼化劑，其可與二氧化碳相互作用，沉澱為碳酸鋇，成為紙張中的鹼藏，可中和酸性。氫氧化鋇和碳酸鋇兩者皆含劇毒。在商業應用上，碳酸鋇可用以製造老鼠藥、磚塊、水泥和灰漿。在自然環境中以礦物碳鋇礦存在。</skos:note>

      13. <skos:notation>300013785</skos:notation>

      14. <skos:inScheme rdf:resource="http://museovirtualfelixcanada.digibis.com//schemas/2" />

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