Plumbagin, in der Wurzel von Plumbago europaea enthaltene Substanz, krystallisirt in orangegelben, seinen, büschelförmig vereinigten Nadeln od. Prismen, schmeckt anfangs süßlich, dann brennend scharf, wenig in kaltem, mehr in kochendem Wasser, leicht in Alkohol u. Äther löslich; Alkalien färben die wässerige Lösung schön kirschroth, Säuren stellen die Farben wieder her, Bleiessig färbt sie ebenfalls roth u. gibt einen carmoisinrothen Niederschlag.
Pierer's Lexicon. 1857–1865.
Plumbagin — Plum*ba gin (pl[u^]m*b[=a] j[i^]n), n. [L. plumbago leadwort, fr. plumbum lead; cf. F. plombagin.] (Chem.) A crystalline substance said to be found in the root of a certain plant of the Leadwort ({Plumbago}) family. [1913 Webster] … The Collaborative International Dictionary of English
Plumbagin — Chembox new Name = Plumbagin ImageFile = Plumbagin.png IUPACName = 5 hydroxy 2 methyl naphthalene 1,4 dione OtherNames = Section1 = Chembox Identifiers CASNo = 481 42 5 SMILES = CC1=CC(=O)C2=C(C1=O)C=CC=C2O Section2 = Chembox Properties Formula … Wikipedia
plumbagin — plumbaginas statusas T sritis chemija formulė HOC₁₀H₄(=O)₂CH₃ atitikmenys: angl. plumbagin rus. плумбагин ryšiai: sinonimas – 5 hidroksi 2 metil 1,4 naftalendionas … Chemijos terminų aiškinamasis žodynas
plumbagin — plum·ba·gin .pləm bā jən n a yellow crystalline phenolic compound C11H8O3 with antibacterial and medicinal properties that occurs esp. in the roots of shrubs (genus Plumbago) of the legume family … Medical dictionary
plumbagin — plum·ba·gin … English syllables
plumbagin — ˌpləmˈbājə̇n, āgə̇n; ˈpləmbəjə̇n noun ( s) Etymology: International Scientific Vocabulary plumbag (from New Latin Plumbago) + in : a yellow crystalline phenolic compound C11H8O3 having ant … Useful english dictionary
Venus Flytrap — For other uses, see Venus Flytrap (disambiguation). Venus Flytrap Venus Flytrap leaf … Wikipedia
Nepenthes insignis — An upper pitcher of Nepenthes insignis from the New Guinea mainland Conservation status … Wikipedia
Naphthoquinone — Naphthoquinone[1] … Wikipedia
plumbago — noun (plural gos) Etymology: Latin plumbagin , plumbago galena, from plumbum Date: 1747 1. [New Latin, from Latin] any of a genus (Plumbago of the family Plumbaginaceae, the plumbago family) of chiefly tropical herbs and shrubs with alternate… … New Collegiate Dictionary
