TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

A chemical compound which appears under the form of small, greenish-yellow or lustrous crystals or powder with a penetrating odour, is soluble in benzene and cetone, partially soluble in alcohol, glycerol, chloroform, carbon disulfide and ether, insoluble in water, is derived by heating acetone or methanol with iodine in the presence of an alkali or alkaline carbonates or electrolytically by passing a current through a solution containing potassium iodide, alcohol, and sodium carbonate, and is used in medicine, as an antiseptic for external use.  4, record 1, English, - triiodomethane

Record number: 1, Textual support number: 1 CONT

... the presence of even small traces of phenol in association with chlorine produces chlorphenol which tastes like iodoform.  5, record 1, English, - triiodomethane

Record number: 1, Textual support number: 1 OBS

triiodomethane: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  6, record 1, English, - triiodomethane

Record number: 1, Textual support number: 2 OBS

Chemical formula: CHI₃  4, record 1, English, - triiodomethane

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 CONT

[...] la présence de phénol, même à l'écart de traces, donne avec le chlore naissance à du chlorophénol qui a un goût pharmaceutique d'iodoforme.  4, record 1, French, - triiodom%C3%A9thane

Record number: 1, Textual support number: 1 OBS

triiodométhane : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  5, record 1, French, - triiodom%C3%A9thane

Record number: 1, Textual support number: 2 OBS

Formule chimique : CHI₃  6, record 1, French, - triiodom%C3%A9thane

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 DEF

Polvo amarillo de olor penetrante, soluble en alcohol, glicerina, cloroformo y éter; insoluble en agua. Irritante.  1, record 1, Spanish, - yodoformo

Record number: 1, Textual support number: 1 OBS

Fórmula química: CHI₃  3, record 1, Spanish, - yodoformo

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 OBS

Aqueous solution(1000 ml) containing potassium iodide 49 g and mercury(II) chloride 13, 54 g.  2, record 2, English, - Mayer%26rsquo%3Bs%20reagent

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Solution aqueuse (1000 ml) contenant 49 g d'iodure de potassium et 13,54 g de chlorure de mercure(II) que l'on utilise pour la précipitation d'alcaloïdes (précipités blancs ou jaunâtres).  2, record 2, French, - r%C3%A9actif%20de%20Mayer

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

Solution of mercuric iodide in potassium iodide [used for] detecting the presence of ammonia, particularly in very small amounts.  3, record 3, English, - Nessler%26rsquo%3Bs%20reagent

Record number: 3, Textual support number: 1 CONT

A Nessler’s reagent test doesn’t differentiate between ammonia and ammonium ion (NH4+) or other compounds with an amine group attached but a salicylate test reports ammonia only.  4, record 3, English, - Nessler%26rsquo%3Bs%20reagent

Record number: 3, Textual support number: 1 OBS

Nessler’s reagent: potassium tetraiodomercurate(2-)  5, record 3, English, - Nessler%26rsquo%3Bs%20reagent

Record number: 3, Textual support number: 2 OBS

Chemical formula: K₂Hg•I₄  2, record 3, English, - Nessler%26rsquo%3Bs%20reagent

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Solution alcaline de mercuri-iodure de potassium; utilisé pour la recherche et le dosage colorimétrique des traces d'ammoniac (coloration ou précipitation jaune-rougeâtre).  3, record 3, French, - r%C3%A9actif%20de%20Nessler

Record number: 3, Textual support number: 1 CONT

Réactif de Nessler des sels d'ammonium.  4, record 3, French, - r%C3%A9actif%20de%20Nessler

Record number: 3, Textual support number: 2 CONT

Le réactif de Nessler, en milieu basique et en présence d'ions ammonium, forme un complexe orangé qui permet un dosage colorimétrique des ions NH4+.  5, record 3, French, - r%C3%A9actif%20de%20Nessler

Record number: 3, Textual support number: 1 OBS

réactif de Nessler : tétraiodomercurate(2-) de potassium.  6, record 3, French, - r%C3%A9actif%20de%20Nessler

Record number: 3, Textual support number: 2 OBS

Formule chimique : K₂Hg•I₄  2, record 3, French, - r%C3%A9actif%20de%20Nessler

Record 3,  Textual support,  Spanish

Record number: 3, Textual support number: 1 OBS

Fórmula química: K₂Hg•I₄  2, record 3, Spanish, - reactivo%20de%20Nessler

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

A method for the differential staining of bacteria by treatment with a watery solution of iodine and the iodide of potassium after staining with a triphenylmethane dye(as crystal violet).  6, record 4, English, - Gram%20stain

Record number: 4, Textual support number: 1 CONT

The Gram staining method ... is one of the most important staining techniques in microbiology. It is almost always the first test performed for the identification of bacteria ... The microorganisms that retain the crystal violet-iodine complex appear purple brown under microscopic examination [and] are commonly classified as gram positive ... Others that are not stained by crystal violet are referred to as gram negative.  7, record 4, English, - Gram%20stain

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 DEF

Technique de coloration différentielle distinguant les bactéries Gram-positives et Gram-négatives sur la base de leur capacité à retenir le crystal violet lorsqu'elles sont décolorées à l'aide d'un solvant organique comme l'éthanol.  3, record 4, French, - coloration%20de%20Gram

Record 4,  Textual support,  Spanish

Record number: 4, Textual support number: 1 DEF

Método de tinción diferencial de bacterias; los frotis se fijan a la llama, se tiñen con una solución de violeta cristal, se trata con solución de yodo, se lavan, se decoloran y luego se colorean por contraste con safranina O. Los microorganismos grampositivos se tiñen de negro violáceo y los gramnegativos de rosado; es útil en taxonomía e identificación bacteriana y también para indicar diferencias fundamentales en la estructura de la pared celular.  3, record 4, Spanish, - coloraci%C3%B3n%20de%20Gram

Record number: 4, Textual support number: 1 OBS

Yodo de Gram: solución que contiene yodo y yoduro de potasio, usada en el colorante de Gram.  3, record 4, Spanish, - coloraci%C3%B3n%20de%20Gram

Record number: 4, Textual support number: 2 OBS

Colorante de Gram: yodo, 1 g; yoduro potásico, 2 g; agua, 300 ml.  4, record 4, Spanish, - coloraci%C3%B3n%20de%20Gram

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

An aqueous solution containing 5 g iodine and 10 g potassium iodide per 100 ml water. Grade : U. S. P. Uses : Medicine and pharmaceuticals.  3, record 5, English, - Lugol%26rsquo%3Bs%20solution

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 CONT

Jadis utilisé à l'état pur comme cautère, souvent associé à l'iodure de potassium, sous différentes formes: en solutions alcoolique (teinture d'iode), aqueuse (solutés iodo-iodurés fort et faible), glycérinée (collutoire), ainsi qu'en gouttes,pommades, sirop.  1, record 5, French, - Lugol

Record number: 5, Textual support number: 1 DEF

soluté iodo-ioduré utilisé en thérapeutique par voie buccale, plus particulièrement dans les affections thyroïdiennes, sous contrôle médical. (Sa formule est due à J.G.A. Lugol [1786-1851]. Le soluté de Lugol est employé pour la coloration des frottis par la méthode de Coram et pour la caractérisation de la flore iodophile dans les selles.).  1, record 5, French, - Lugol

Record number: 5, Textual support number: 1 OBS

iodo-ioduré: Se dit de ce qui contient de l'iode et de l'iodure de potassium.  1, record 5, French, - Lugol

Record 5,  Textual support,  Spanish

Record 6,  Textual support,  French

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 CONT

Redox potential detector. For the determination of volatile aliphatic mercaptans in gas chromatographic effluents, Sunner, Karrman, and Sunden used a potentiometric method based on passing the effluent into a solution prepared from 0. 2 ml. of 0. 025M alcoholic iodine and 0. 4 ml. of 0. 05M aqueous potassium iodide made up to 50 ml. with 70% ethanol.  1, record 7, English, - Redox%20potential%20detector

Record 7,  Textual support,  French

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 DEF

The determination of residual chlorine in water or wastewater by addition of potassium iodide and titration of the liberated iodine with a standard solution of sodium thiosulfate, with starch solution as a colorimetric indicator.  2, record 8, English, - iodometric%20chlorine%20test

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 DEF

Détermination du chlore résiduel d'une eau par l'addition d'iodure de potassium (KI) et par le titrage de l'iode libéré, à l'aide d'une solution normale de thiosulfate de sodium (Na2S2O3), en utilisant une solution d'amidon comme indicateur colorimétrique.  1, record 8, French, - dosage%20iodom%C3%A9trique%20du%20chlore

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 CONT

After a contact period of two hours at constant temperature, a few crystals of potassium iodide and 2 ml of starch solution or Vitex are added to each bottle. The quantity of chlorine to be added to the water is the quantity added to the first sample to show a slight blue coloration  1, record 9, English, - starch%20solution

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 CONT

Après un contact de 2 heures à la même température on introduit dans chaque flacon quelques cristaux d'iodure de potassium et 2 ml d'empois d'amidon ou de thiodène. La dose de chlore à introduire dans l'eau est celle du premier flacon qui présente une légère coloration bleue.  1, record 9, French, - empois%20d%27amidon

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 CONT

After a contact period of two hours at constant temperature, a few crystals of potassium iodide and 2 ml of starch solution or Vitex are added to each bottle. The quantity of chlorine to be added to the water is the quantity added to the first sample to show a slight blue coloration  1, record 10, English, - Vitex

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 CONT

Après un contact de 2 heures à la même température on introduit dans chaque flacon quelques cristaux d'iodure de potassium et 2 ml d'empois d'amidon ou de thiodène. La dose de chlore à introduire dans l'eau est celle du premier flacon qui présente une légère coloration bleue.  1, record 10, French, - thiod%C3%A8ne

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 OBS

A yellowish-green, transparent, aqueous solution of potassium mercuric iodide, having a maximum specific gravity of 3. 19. Also known as Sonstadt solution.  1, record 11, English, - Thoulet%20solution

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 OBS

Solution (...) (cette liqueur est toxique).  1, record 11, French, - liqueur%20de%20Thoulet

Record 11,  Textual support,  Spanish