If gallic acid be used instead of pyrogallol, the tone is black.
2
Newton employs it in combination with pyrogallol and soda in the development of bromo-gelatine plates.
3
In addition, the occurrence of levoglucosan and pyrogallol indicates that the site is affected by biomass combustion.
4
Kinetic measurements by real-time interval assay showed that pyrogallol induced rapid inactivation process composing with slight activations at the low dose.
5
Spectrofluorimetry studies showed that pyrogallol mainly induced regional changes in the active site of tyrosinase accompanying with hydrophobic disruption at high dose.
Uso de pyrogallic acid em inglês
1
I tried iodine, argyrol, pyrogallicacid, potassium permanganate.