xylenol orange
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Xylenol orange — Chembox new Name = Xylenol orange ImageFile = Xylenolorange.svg ImageSize = 250px ImageName = IUPACName = 3,3′ Bis [N,N bis(carboxymethyl)aminomethyl] o cresolsulfonephthalein tetrasodium salt Section1 = Chembox Identifiers CASNo = 3618 43 7… … Wikipedia
Orange de xylénol — Forme totalement acide (protonée) de l orange de xylénol Général Nom IUPAC 3,3 bis(N … Wikipédia en Français
Xylenol — or dimethylphenol is an arene compound with two methyl groups and a hydroxyl group. 6 isomers exist of xylenol of which 2,6 xylenol with both methyl group in an ortho position with respect to the hydroxyl group is the most important. The name… … Wikipedia
Xylénol — Le xylénol ou diméthylphénol est un composé aromatique, constitué d un cycle benzénique avec deux groupes méthyles et un groupe hydroxyle. Le terme xylénol vient de la contraction entre les noms des composés xylène et phénol. Il existe six… … Wikipédia en Français
List of organic compounds — This page aims to list well known organic compounds, including organometallic compounds, to stimulate the creation of Wikipedia articles. Note that purely inorganic compounds, minerals, and chemical elements are not included on this list. There… … Wikipedia
Ultraviolet-visible spectroscopy — or ultraviolet visible spectrophotometry (UV/ VIS) involves the spectroscopy of photons in the UV visible region. It uses light in the visible and adjacent near ultraviolet (UV) and near infrared (NIR) ranges. In this region of the… … Wikipedia
FOX reagent — The FOX reagent is used to measure levels of hydrogen peroxide in biological systems. The reagent is incubated with the sample and absorbance is then measured at 560 nm. It is an aqueous solution of ferrous ammonium sulfate, sorbitol, sulfuric… … Wikipedia
Complexometric indicator — A complexometric indicator is an ionochromic dye that undergoes a definite color change in presence of specific metal ions.[1] It forms a weak complex with the ions present in the solution, which has a significantly different color from the form… … Wikipedia
Xylenolorange — Strukturformel Allgemeines Name Xylenolorange Andere Namen … Deutsch Wikipedia
Spectroscopie UV-visible — Spectroscopie ultraviolet visible Spectromètre UV/Visible Beckman DU640 La spectroscopie ultraviolet visible ou spectrométrie ultraviolet visible est une technique de spectroscopie mettant en jeu les photons dont les longueurs d onde sont dans le … Wikipédia en Français
