gallic acid definition

  • noun:
    • A colorless crystalline substance, C7H6O5, produced from tannin and utilized as a tanning representative, as an ink dye, plus photography plus the make of paper.
    • a phenolic carboxylic acid, 3,4,5-trihydroxybenzoic acid, present galls, tea, the bark of some woods etc; a constituent of tannin
    • the supposed acid H3GaO3, the acid as a type of the amphoteric gallium hydroxide Ga(OH)3, known just as alkali steel salts
    • A colorless crystalline ingredient, C7H6O5, derived from tannin and utilized as a tanning representative, as an ink dye, plus photography additionally the manufacture of paper.
    • a phenolic carboxylic acid, 3,4,5-trihydroxybenzoic acid, present in galls, beverage, the bark of some trees an such like; a constituent of tannin
    • the expected acid H3GaO3, the acid form of the amphoteric gallium hydroxide Ga(OH)3, understood only as alkali metal salts
    • a colorless crystalline acid received from tannin
    • a colorless crystalline acid received from tannin
    • A colorless crystalline mixture, C7H6O5, based on tannin and utilized as a tanning broker, as an ink dye, plus in photography as well as the manufacture of report.
    • a phenolic carboxylic acid, 3,4,5-trihydroxybenzoic acid, found in galls, tea, the bark of some woods etc; a constituent of tannin
    • the expected acid H3GaO3, the acidic form of the amphoteric gallium hydroxide Ga(OH)3, known just as alkali metal salts
    • a colorless crystalline acid received from tannin
    • A colorless crystalline mixture, C7H6O5, derived from tannin and utilized as a tanning broker, as an ink dye, plus in photography therefore the manufacture of report.
    • a phenolic carboxylic acid, 3,4,5-trihydroxybenzoic acid, found in galls, beverage, the bark of some trees an such like; a constituent of tannin
    • the supposed acid H3GaO3, the acid form of the amphoteric gallium hydroxide Ga(OH)3, understood just as alkali material salts
    • a colorless crystalline acid received from tannin
  • adjective:
    • a natural acid, very commonly distributed when you look at the vegetable kingdom, being found in the free condition in galls, tea, etc., and created unnaturally. Its a white, crystalline substance, C6H2(HO)3.CO2H, with an astringent flavor, and is a very good dropping agent, as utilized in photography. Most commonly it is ready from tannin, and both provide a dark shade with iron salts, creating tannate and gallate of metal, which are the essential ingredients of typical black colored ink.
    • an organic acid, really extensively distributed into the veggie kingdom, becoming found in the no-cost state in galls, tea, etc., and created artificially. It really is a white, crystalline compound, C6H2(HO)3.CO2H, with an astringent style, and it is a powerful dropping agent, as employed in photography. It is usually ready from tannin, and both give a dark shade with metal salts, developing tannate and gallate of iron, that are the essential ingredients of common black ink.
    • a natural acid, extremely extensively distributed when you look at the veggie kingdom, being found in the free condition in galls, tea, etc., and produced artificially. It's a white, crystalline substance, C6H2(HO)3.CO2H, with an astringent style, and it is a good relieving agent, as utilized in photography. It is almost always ready from tannin, and both give a dark shade with iron salts, developing tannate and gallate of iron, which are the fundamental components of typical black colored ink.
    • an organic acid, very extensively distributed into the vegetable kingdom, becoming found in the free condition in galls, tea, etc., and created artificially. It's a white, crystalline substance, C6H2(HO)3.CO2H, with an astringent taste, and it is a stronger dropping representative, as used in photography. It will always be prepared from tannin, and both provide a dark color with metal salts, forming tannate and gallate of iron, that are the primary components of common black colored ink.

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