pyrogallol in English
noun
1
a weakly acid crystalline compound chiefly used as a developer in photography.
Catechol and pyrogallol may be substituted for hydroquinone, but are not as suitable.
noun
pyrogallic acid
Use "pyrogallol" in a sentence
Below are sample sentences containing the word "pyrogallol" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "pyrogallol", or refer to the context using the word "pyrogallol" in the English Dictionary.
1. Can be used to assay SOD activity by means of pyrogallol oxidation?
2. 19 Can be used to assay SOD activity by means of pyrogallol oxidation?
3. Collodion process definition is - a photographic process in which Collodion is used as a vehicle for sensitive salts; specifically : an early process in which the negative is prepared by coating a glass plate with Collodion containing iodide, exposing in a camera while wet, developing with pyrogallol or acidified ferrous sulfate, and fixing in a cyanide solution or hypo.