Rojo de toluidina

<rdf:RDF>

1. <skos:Concept rdf:about="http://vocab.getty.edu/aat/300013683">

   1. <skos:prefLabel xml:lang="en">toluidine red</skos:prefLabel>

   2. <skos:prefLabel xml:lang="nl">toluidine red</skos:prefLabel>

   3. <skos:prefLabel xml:lang="zh">甲苯胺紅</skos:prefLabel>

   4. <skos:prefLabel xml:lang="es">rojo de toluidina</skos:prefLabel>

   5. <skos:altLabel xml:lang="zh">jiǎ běn ān hóng</skos:altLabel>

   6. <skos:altLabel xml:lang="zh">jia ben an hong</skos:altLabel>

   7. <skos:altLabel xml:lang="zh">chia pen an hung</skos:altLabel>

   8. <skos:altLabel xml:lang="en">toluidine reds</skos:altLabel>

   9. <skos:altLabel xml:lang="en">red, toluidine</skos:altLabel>

   10. <skos:broader rdf:resource="http://museovirtualfelixcanada.digibis.com//concepts/47628" />

   11. <skos:note xml:lang="en">Any of several bright, transparent, synthetic azo-type organic red pigments. Toluidine reds are made using the reaction of beta-naphthol with 2-nitro-4-toluidine. Toluidine red was first synthesized in 1904 in Germany, and reached its peak of popular use in the 1970s. Toluidine reds have fair lightfastness and weather resistance: they are used in industrial coatings for air-dried and baked enamels and auto finishes, in wax crayons, pastels, and watercolors; however, they have a tendency to bleed in oil paints. It is a suspected carcinogen.</skos:note>

   12. <skos:notation>300013683</skos:notation>

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

   </skos:Concept>

</rdf:RDF>