Definición de gallic acid en inglés:

Compartir esta entrada

gallic acid

Pronunciación: /ˈɡalik/ /ˈɡôlik/

sustantivo

Chemistry
An acid extracted from oak galls and other vegetable products, formerly used in making ink.
  • Alternative name: 3, 4, 5-trihydroxybenzoic acid; chemical formula: C6H2(OH)3COOH.
Oraciones de ejemplo
  • Pyrogallol, tannic acid, and gallic acid were obtained from Zhunyi Reagents (Guizou, China).
  • Modern compositions use other unstable, albeit somewhat less hazardous, aromatic compounds such as gallic acid or the salts of aromatic acids including sodium salicylate and potassium benzoate.
  • Then, the paper is floated on a mixture containing silver nitrate and gallic acid.

Origen

Late 18th century: gallic from Latin galla 'oak gall' (see gall3) + -ic.

For editors and proofreaders

División en sílabas: gal·lic ac·id

Compartir esta entrada
 

¿Qué te llama la atención de esta palabra o frase?

Los comentarios que no respeten nuestras Normas comunitarias podrían ser moderados o eliminados.