Definición de pyrogallol en inglés:


Saltos de línea: pyro|gal¦lol
Pronunciación: /ˌpʌɪrə(ʊ)ˈgalɒl


[mass noun] Chemistry
  • A weakly acid crystalline compound chiefly used as a developer in photography. Also called pyrogallic acid.
    • Alternative name: 1,3,5-trihydroxybenzene; chemical formula: C6H3(OH)3
    Más ejemplos en oraciones
    • Catechol and pyrogallol may be substituted for hydroquinone, but are not as suitable.
    • Because of the tanning effect of catechol on emulsion gelatine, it has many of the properties of pyrogallol.
    • One unit of activity was determined as the amount of enzyme that inhibited the oxidation of pyrogallol by 50%.

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Palabra del día mage
Pronunciación: meɪdʒ
a magician or learned person