Voir les mots dérivés de pyrogallol.
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Définition pyrogallol: Phénol dérivé du benzène, utilisé en photographie comme révélateur et pour évaluer la quantité d'oxygène contenu dans un gaz.
http://www.mediadico.com/dictionnaire/definition/pyrogallol/1
pyrogallol ( ) n. A white, toxic crystalline phenol, C 6 H 3 (OH) 3 , used as a photographic developer and to treat certain skin diseases.
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pyrogallol définition, synonymes, conjugaison, voir aussi 'pyrogallique','pyro',' pyrole','pyrogénation', expression, exemple, usage, synonyme, antonyme, ...
http://dictionnaire.reverso.net/francais-definition/pyrogallol
pyrogallol (p?'r?g?l`?l) or pyrogallic acid (??k), C6H6O3, white, crystalline, aromatic compound with a biting taste; it is poisonous. It melts at 133°C; and boils ...
http://encyclopedia2.thefreedictionary.com/Pyrogallol
Definition of pyrogallol from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.
http://www.merriam-webster.com/dictionary/pyrogallol
pyrogenic · MORE. Copy & paste this link to your blog or website to reference this page. Did you know:Want to know a fresh way to say "summer?" Try this word. ...
http://dictionary.reference.com/browse/pyrogallol
a poisonous, white, crystalline phenol, CH(OH), produced by heating gallic acid: used in medicine, as a developer in photography, etc. Origin: pyro- + gall(ic ...
http://www.yourdictionary.com/pyrogallol
pyrogallol: definition, pronunciation, and examples from free Oxford Dictionaries Online.
http://oxforddictionaries.com/definition/pyrogallol