- eriochrome black
- эриохром чёрный
English-russian biological dictionary. 2013.
eriochrome black
Смотреть что такое "eriochrome black" в других словарях:
Eriochrome Black T — Chembox new ImageFile = Erio T.svg IUPACName = sodium (4Z) 4 [(1 hydroxynaphthalen 2 yl hydrazinylidene] 7 nitro 3 oxo Y naphthalene 1 sulfonate OtherNames = Eriochrome Black T, Solochrome Black T, EBT Section1 = Chembox Identifiers CASNo = 1787… … Wikipedia
Noir ériochrome T — Général Nom IUPAC (4Z) 4 [(1 hydroxynaphthalén 2 yl hydrazinylidène] 7 nitro 3 oxo Y naphtalène 1 sulfonate de sodium … Wikipédia en Français
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
Complexometric titration — (sometimes chelatometry) is a form of volumetric analysis in which the formation of a colored complex is used to indicate the end point of a titration. Complexometric titrations are particularly useful for the determination of a mixture of… … Wikipedia
Titration — [ frame|Titration setup: the titrant drops from the burette into the analyte solution in the flask. An indicator present then changes color permanently at the endpoint.] Titration is a common laboratory method of quantitative chemical analysis… … Wikipedia
Murexide — IUPAC name Ammonium 2,6 dioxo 5 [(2,4,6 trioxo 5 hexahydropyrimidinylidene)amino] 3H pyrimidin 4 olate … Wikipedia
Magnesium in biology — Magnesium is an essential element in biological systems. Magnesium occurs typically as the Mg2+ ion. It is an essential mineral nutrient for life[1][2][3] and is present in every cell type in every organism. For example, ATP (adenosine… … Wikipedia
