DURING a study of the oxidative polymerization of phenols1, experiments with phenolic monomers included observations on the air oxidation of pyrogallol. The end-product of pyrogallol oxidation is ...

No patients reacted to pyrogallol or p-phenylenediamine in lanolin. Importantly, all three of these antioxidants are known contact allergens. To our knowledge, ...

Pyrogallol for Dry-Plate Development. Join Our Community of Science Lovers! Sign Up for Our Free Daily Newsletter. Email Address. I agree my information will be processed in accordance with the ...