TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 OBS

Term(s) taken from a Canadian laboratory-equipment company’s catalogue.  1, record 1, English, - nonbleeding%28indicator%20dye%29

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 OBS

Terme(s) tiré(s) du catalogue d'une compagnie canadienne d'équipement de laboratoire.  1, record 1, French, - qui%20ne%20coule%20pas

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 OBS

Term(s) taken from a Canadian laboratory-equipment company’s catalogue.  1, record 2, English, - noncontaminating%20indicator%20dye

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 OBS

Terme(s) tiré(s) du catalogue d'une compagnie canadienne d'équipement de laboratoire.  1, record 2, French, - colorant%20non%20contaminant

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

A white or pale yellow phenolic compound ... obtained from brazil woods of the genus Caesalpinia and used esp. formerly in dyeing because of its ready oxidation to brazilein.  4, record 3, English, - brazilin

Record number: 3, Textual support number: 1 CONT

Brazilin... Amber-yellow crystals; turn orange in air and light. Dec above 130°. Sol in water, freely in alcohol, ether, also alkali hydroxide solns with carmine-red color... Use : Chiefly as a dye. Has also been recommended as indicator in acid-base titrations...  3, record 3, English, - brazilin

Record number: 3, Textual support number: 1 OBS

Chemical formula: C₁₆H₁₄O₅  5, record 3, English, - brazilin

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Composé polycyclique [...] isolé de diverses espèces de césalpiniées (légumineuses), notamment le bois de brésil.  3, record 3, French, - br%C3%A9siline

Record number: 3, Textual support number: 1 CONT

La brésiline est le leucodérivé de la brésiléine [...]  3, record 3, French, - br%C3%A9siline

Record number: 3, Textual support number: 1 OBS

Formule chimique : C₁₆H₁₄O₅  4, record 3, French, - br%C3%A9siline

Record 3,  Textual support,  Spanish

Record number: 3, Textual support number: 1 OBS

Fórmula química: C₁₆H₁₄O₅  2, record 3, Spanish, - brasilina

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

An azo dye which appears under the form of yellow crystalline leaflets, is soluble in alcohol, ether, strong mineral acids and oils, is insoluble in water, is derived by the action of benzenediazonium chloride on dimethyl aniline, is toxic by inhalation and by skin absorption, is carcinogenic, was formerly used in coloring butter and oils but may not be used anymore in foods or beverages, and which is used as a chemical indicator, in dyes, and in organic research.  14, record 4, English, - N%2CN%2Ddimethyl%2D4%2D%28phenyldiazenyl%29aniline

Record number: 4, Textual support number: 1 OBS

N-: This prefix must be italicized.  1, record 4, English, - N%2CN%2Ddimethyl%2D4%2D%28phenyldiazenyl%29aniline

Record number: 4, Textual support number: 2 OBS

The prefixes "ortho-," "meta-" and "para-," along with their corresponding abbreviations ("o-," "m-" and "p-"), appear in italics and are ignored in alphabetizing. According to the actual chemical nomenclature rules in organic chemistry (in 2003), the numbers designating the positions of the disubstitution groups (1,2- for "ortho-," 1,3- for "meta-" and 1,4- for "para-") are to be preferred to the symbols "o-," "m-" and "p-." Furthermore, the prefixes "ortho-," "meta-" and "para-" should not be used anymore, and their corresponding abbreviations ("o-," "m-," and "p-") will soon be judged to be avoided, if not totally condemned.  1, record 4, English, - N%2CN%2Ddimethyl%2D4%2D%28phenyldiazenyl%29aniline

Record number: 4, Textual support number: 3 OBS

DAB; DMAB; P.D.A.B.: These might be in-house or non-recognized abbreviations; not to be used alone, to avoid any risk of confusion.  1, record 4, English, - N%2CN%2Ddimethyl%2D4%2D%28phenyldiazenyl%29aniline

Record number: 4, Textual support number: 4 OBS

Chemical formula: C₆H₅NNC₆H₄N(CH₃)₂ or C₁₄H₁₅N₃  14, record 4, English, - N%2CN%2Ddimethyl%2D4%2D%28phenyldiazenyl%29aniline

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 DEF

Composé azoïque [...] préparé à partir du chlorure de benzènediazonium et de la diméthylaniline [qui] a servi de colorant jaune pour les corps gras alimentaires (jaune de beurre), jusqu'à la découverte de ses propriétés carcinogènes, [et qui a pour caractéristique d'être] un indicateur coloré, rouge en dessous de PH 3, jaune au-dessus de PH 4 [...]  4, record 4, French, - N%2CN%2Ddim%C3%A9thyl%2D4%2D%28ph%C3%A9nyldiaz%C3%A9nyl%29aniline

Record number: 4, Textual support number: 1 OBS

N- : Ce préfixe s'écrit en italique.  1, record 4, French, - N%2CN%2Ddim%C3%A9thyl%2D4%2D%28ph%C3%A9nyldiaz%C3%A9nyl%29aniline

Record number: 4, Textual support number: 2 OBS

Les préfixes de position «ortho-», «méta-» et «para-», tout comme les abréviations correspondantes «o-», «m-» et «p-», s'écrivent en italique et n'interviennent pas dans une classification par ordre alphabétique. Selon les règles de nomenclature de chimie organique en vigueur aujourd'hui (en 2003), il est recommandé d'utiliser les chiffres 1,2-, 1,3- et 1,4-, respectivement. Les préfixes «ortho-», «méta-» et «para-» ne doivent plus être utilisés. L'usage des symboles correspondants («o-», «m-» et «p-») sera bientôt fortement déconseillé, sans être exclu.  1, record 4, French, - N%2CN%2Ddim%C3%A9thyl%2D4%2D%28ph%C3%A9nyldiaz%C3%A9nyl%29aniline

Record number: 4, Textual support number: 3 OBS

Formule chimique : C₆H₅NNC₆H₄N(CH₃)₂ ou C₁₄H₁₅N₃  5, record 4, French, - N%2CN%2Ddim%C3%A9thyl%2D4%2D%28ph%C3%A9nyldiaz%C3%A9nyl%29aniline

Record 4,  Textual support,  Spanish

Record number: 4, Textual support number: 1 OBS

Sólido cristalino amarillo. Soluble en alcohol, éter, ácidos minerales fuertes y aceites; insoluble en agua. Probablemente tóxico.  1, record 4, Spanish, - dimetilaminoazobenceno

Record number: 4, Textual support number: 2 OBS

Fórmula química: C₆H₅NNC₆H₄N(CH₃)₂ o C₁₄H₁₅N₃  2, record 4, Spanish, - dimetilaminoazobenceno

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

A red dye made of the dried bodies of the female cochineal insect(Coccus cacti), found in Central America and Mexico; used as a biological stain and indicator.  3, record 5, English, - cochineal

Record number: 5, Textual support number: 1 CONT

Cochineal. [Its] coloring principle is carminic acid ... Uses: Coloring food, medicinal products, toilet preparations; manufacture of red and pink lakes and carmine; indicator in analytical chemistry; inks; dyeing.  4, record 5, English, - cochineal

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 DEF

Matière colorante rouge, obtenue en épuisant avec l'eau bouillante les femelles desséchées de l'insecte Coccus cacti. Contient 9 à 10 % d'acide carminique, de la tyrosine, des résines. Sert à teindre les tissus, les bonbons, les liqueurs.  2, record 5, French, - cochenille

Record number: 5, Textual support number: 1 OBS

La cochenille est utilisée comme colorant (produits alimentaires et pharmaceutiques, laques, indicateur en chimie analytique, teinture sur laine et sur soie, encres, fards et cosmétiques).  3, record 5, French, - cochenille

Record 5,  Textual support,  Spanish

Record number: 5, Textual support number: 1 DEF

Sustancia roja obtenida a partir de los cuerpos secos de las hembras del insecto Coccus cacti. El colorante principal es el ácido carmínico.  2, record 5, Spanish, - cochinilla

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 DEF

A dye... of the sulfonephthalein series derived from ortho-cresol that is obtained as a reddish brown crystalline powder and is used as an acid-base indicator.  6, record 6, English, - cresol%20red

Record number: 6, Textual support number: 1 OBS

"cresol red" changes from yellow to red between pH 7.0 and 8.8.  7, record 6, English, - cresol%20red

Record number: 6, Textual support number: 2 OBS

4,4’-(3H-2,1-benzoxathiole-3,3-diyl)bis(2-methylphenol) 1,1-dioxide: The capital letter "H" must be italicized.  2, record 6, English, - cresol%20red

Record number: 6, Textual support number: 3 OBS

Chemical formula: C₂₁H₁₈O₅S or C₆H₄SO₂OC(C₆H₃(OH)CH₃)₂  8, record 6, English, - cresol%20red

Record number: 6, Textual support number: 4 OBS

The prefix "ortho" and its abbreviated form "o" appear in italics and are ignored in alphabetizing.  8, record 6, English, - cresol%20red

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 DEF

Sulfone-phtaléine de l'o-crésol [...]; indicateur de pH (7,2-8,8, jaune à violet-rouge) et 0,2 à 1,8 (du rouge au jaune).  3, record 6, French, - rouge%20de%20cr%C3%A9sol

Record number: 6, Textual support number: 1 OBS

1,1-dioxyde de 4,4'-(3H-2,1-benzoxathiole-3,3-diyl)bis(2-methylphenol) : La lettre majuscule «H» s'écrit en italique.  2, record 6, French, - rouge%20de%20cr%C3%A9sol

Record number: 6, Textual support number: 2 OBS

Formule chimique : C₂₁H₁₈O₅S ou C₆H₄SO₂OC(C₆H₃(OH)CH₃)₂  4, record 6, French, - rouge%20de%20cr%C3%A9sol

Record 6,  Textual support,  Spanish

Record number: 6, Textual support number: 1 OBS

Fórmula química: C₂₁H₁₈O₅S o C₆H₄SO₂OC(C₆H₃(OH)CH₃)₂  2, record 6, Spanish, - rojo%20de%20cresol

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 DEF

A phthalic indicator dye that appears yellow-green in normal tear film and bright green in a more alkaline medium, such as the aqueous humor, and is used therapeutically as a diagnostic aid in corneal injuries and corneal trauma.  2, record 7, English, - fluorescein

Record number: 7, Textual support number: 1 OBS

It has been approved by FDA [Food and Drug Administration] for use in externally applied drugs and cosmetics.  2, record 7, English, - fluorescein

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 DEF

Produit fluorescent, la fluorescéine (fluorescéinate de sodium) [...] permet de pratiquer l'angiographie rétinienne, afin de visualiser la rétine et la choroïde (membrane mince située entre la sclérotique et la rétine), et plus particulièrement leur vascularisation.  2, record 7, French, - fluoresc%C3%A9ine

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 DEF

An azo dye used as an acid-base indicator; used for titrations involving weak bases.  7, record 8, English, - methyl%20orange

Record number: 8, Textual support number: 1 CONT

Methyl orange is an intensely colored compound used in dyeing and printing textiles. It is also known as C.I. Acid Orange 52, C.I. 13025, helianthine B, Orange III, Gold orange, and Tropaeolin D. Chemists use methyl orange as an indicator in the titration of weak bases with strong acids. It changes from red (at pH 3.1) to orange-yellow (at pH 4.4). ... Methyl orange is synthesized by reaction of sulfanilic acid, sodium nitrite, and dimethylaniline.  8, record 8, English, - methyl%20orange

Record number: 8, Textual support number: 2 CONT

Basis for calculations for removal of carbonate hardness by lime, and checking the results obtained. ... the complete alkalinity titration of the raw water (measured in the presence of methyl orange) ...  9, record 8, English, - methyl%20orange

Record number: 8, Textual support number: 1 OBS

sodium 4-{[4-(dimethylamino)phenyl]}benzene-1-sulfonate: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  2, record 8, English, - methyl%20orange

Record number: 8, Textual support number: 2 OBS

C.I. Acid orange 52: part of the Ingredient Disclosure List of the Hazardous Products Act (Registration SOR/88-64, December 31, 1987).  10, record 8, English, - methyl%20orange

Record number: 8, Textual support number: 3 OBS

[Also known under a large number of commercial designations, such as]: C.I. 13205; Dexon; Diazoben; KCA methyl orange; helianthine B; methyl orange B; Orange 3; Orange III.  11, record 8, English, - methyl%20orange

Record number: 8, Textual support number: 4 OBS

Chemical formula: C₁₄H₁₄N₃O₃S•Na or NaO₃S-C₆H₄-N=N-C₆H₄-N(CH₃)₂  10, record 8, English, - methyl%20orange

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 OBS

Colorant pour laine et soie; indicateur de pH rose <3,1-4,4> jaune.  5, record 8, French, - 4%2D%7B%5B4%2D%28dim%C3%A9thylamino%29ph%C3%A9nyl%5Ddiaz%C3%A9nyl%7Dbenz%C3%A8ne%2D1%2Dsulfonate%20de%20sodium

Record number: 8, Textual support number: 1 CONT

Bases de calcul et contrôles de la décarbonatation à la chaux. [...] titre alcalimétrique complet de l'eau brute (mesuré en présence de méthylorange) [...]  6, record 8, French, - 4%2D%7B%5B4%2D%28dim%C3%A9thylamino%29ph%C3%A9nyl%5Ddiaz%C3%A9nyl%7Dbenz%C3%A8ne%2D1%2Dsulfonate%20de%20sodium

Record number: 8, Textual support number: 2 OBS

4-{[4-(diméthylamino)phényl]diazényl}benzène-1-sulfonate de sodium : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  1, record 8, French, - 4%2D%7B%5B4%2D%28dim%C3%A9thylamino%29ph%C3%A9nyl%5Ddiaz%C3%A9nyl%7Dbenz%C3%A8ne%2D1%2Dsulfonate%20de%20sodium

Record number: 8, Textual support number: 3 OBS

Orange acide, C.I. 52 : fait partie de la Liste de divulgation des ingrédients de la Loi sur les produits dangereux (du Canada; enr. DORS s/88-64, 31 déc. 1987).  7, record 8, French, - 4%2D%7B%5B4%2D%28dim%C3%A9thylamino%29ph%C3%A9nyl%5Ddiaz%C3%A9nyl%7Dbenz%C3%A8ne%2D1%2Dsulfonate%20de%20sodium

Record number: 8, Textual support number: 4 OBS

C.I. : Abréviation faisant référence à la nomenclature du Colour Index publié par la Society of Dyers and Colourists des États-Unis.  1, record 8, French, - 4%2D%7B%5B4%2D%28dim%C3%A9thylamino%29ph%C3%A9nyl%5Ddiaz%C3%A9nyl%7Dbenz%C3%A8ne%2D1%2Dsulfonate%20de%20sodium

Record number: 8, Textual support number: 5 OBS

Formule chimique : C₁₄H₁₄N₃O₃S•Na ou NaO₃S-C₆H₄-N=N-C₆H₄-N(CH₃)₂  7, record 8, French, - 4%2D%7B%5B4%2D%28dim%C3%A9thylamino%29ph%C3%A9nyl%5Ddiaz%C3%A9nyl%7Dbenz%C3%A8ne%2D1%2Dsulfonate%20de%20sodium

Record 8,  Textual support,  Spanish

Record number: 8, Textual support number: 1 OBS

Fórmula química: C₁₄H₁₄N₃O₃S•Na o NaO₃S-C₆H₄-N=N-C₆H₄-N(CH₃)₂  2, record 8, Spanish, - anaranjado%20de%20metilo

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 DEF

The transfer of skin-sensitizing antibodies, now identified as IgE, from an individual to another of the same species. Following intradermal injection of serum, antigen is injected intravenously at the site at which circulating antigen combines with cell-fixed antibody exhibits a wheal and flare reaction. Evans blue dye has been used in animals as an indicator for location and size of the reacting area.  2, record 9, English, - passive%20cutaneous%20anaphylaxis

Record number: 9, Textual support number: 2 DEF

The technique used to detect antigen-specific IgE, in which the test animal is injected intravenously with the antigen and dye, the skin having been previously sensitized with antibody.  3, record 9, English, - passive%20cutaneous%20anaphylaxis

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 CONT

L'anaphylaxie cutanée passive est une réaction locale obtenue en injectant l'anticorps par voie locale puis, à 48 heures d'intervalle, l'antigène au même site ou par voie générale. La réaction se traduit par une augmentation de la vasoperméabilité attestée par la survenue d'un érythème et objectivée par la coloration de la peau par le bleu Evans injecté au site d'administration de l'anticorps.  2, record 9, French, - anaphylaxie%20cutan%C3%A9e%20passive

Record number: 9, Textual support number: 1 DEF

Technique utilisée pour détecter les anticorps IgE; antigène et colorant sont injectés par voie intraveineuse à un animal dont la peau a préalablement été sensibilisée par l'anticorps.  3, record 9, French, - anaphylaxie%20cutan%C3%A9e%20passive

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 OBS

This dye has been widely used in many staining methods, but its commonest use is probably as a simple red nuclear counterstain. It is an indicator as well as a dye. It changes from red to yellow over the pH range 6. 8-8. 0. It has also been incorporated into bacteriological growth media.  3, record 10, English, - neutral%20red

Record number: 10, Textual support number: 2 OBS

The names nuclear fast red and kernechtrot are usually applied to another dye, also known as calcium red, CI 60760, which can be used as a red nuclear stain in solution with potassium alum. If a technique calls for nuclear fast red or kernechtrot, it is probably this latter dye to which it refers, not neutral red.  3, record 10, English, - neutral%20red

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 OBS

Applications : Indicateur de pH; Coloration vitale; Colorations embryologiques.  3, record 10, French, - rouge%20neutre

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 CONT

For example, if the pool water is actually pH 5. 0, the colour development will indicate a pH of 6. 8 if phenol red is used, or if the actual pH is 10. 0, the colour development will indicate a pH of 8. 4. This principle applies to any indicator dye.  1, record 11, English, - indicator%20dye

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 CONT

Par exemple, si le pH de l'eau est de 5,0, la coloration obtenue avec le rouge de phénol indiquera un pH de 6,8 ou encore si le pH réel est de 10,0, la coloration obtenue indiquera un pH de 8,4. Ce principe vaut pour tous les colorants indicateurs.  1, record 11, French, - colorant%20indicateur

Record 11,  Textual support,  Spanish