单词 | coloring material |
释义 | coloring material (once / 262652 pages) n WORD FAMILY coloring material: coloring materials USAGE EXAMPLESIn other words, expect a little more toned-down Trixian palette as the company moves from chemically based colors to naturally sourced coloring materials. Los Angeles Times(Jun 22, 2015) Honda has limited access to electronic components, rubber parts and coloring materials, Ike said. Reuters(May 17, 2011) The coloring material is atomically constituted to act as a temporary disk while the tourist is among us. Cox, Irving E., The Instant of Now(2010) n any material used for its color Syn|Hypo|Hyper color, colour, colouring material paint, pigment a substance used as a coating to protect or decorate a surface (especially a mixture of pigment suspended in a liquid); dries to form a hard coating indicator(chemistry) a substance that changes color to indicate the presence of some ion or substance; can be used to indicate the completion of a chemical reaction or (in medicine) to test for a particular reaction mordanta substance used to treat leather or other materials before dyeing; aids in dyeing process dye, dyestuffa usually soluble substance for staining or coloring e.g. fabrics or hair tincturea substances that colors metals hematochromea reddish coloring material found in some algae pigmentdry coloring material (especially a powder to be mixed with a liquid to produce paint, etc.) pigmentany substance whose presence in plant or animal tissues produces a characteristic color stain(microscopy) a dye or other coloring material that is used in microscopy to make structures visible chlorophyl, chlorophyllany of a group of green pigments found in photosynthetic organisms; there are four naturally occurring forms bacteriochlorophylla substance in photosensitive bacteria that is related to but different from chlorophyll of higher plants phycobilinwater-soluble proteinaceous pigments found in red algae and cyanobacteria phycoerythrinred pigment in red algae phycocyaninblue pigment in algae acrylic, acrylic paintused especially by artists antifouling painta paint used to protect against the accumulation of barnacles etc. on underwater surfaces coat of painta layer of paint covering something else distemperpaint made by mixing the pigments with water and a binder enamela paint that dries to a hard glossy finish encaustica paint consisting of pigment mixed with melted beeswax; it is fixed with heat after application finger paint, fingerpaintpaint that has the consistency of jelly house paint, housepaintpaint used to cover the exterior woodwork of a house oil paintpaint in which a drying oil is the vehicle semiglossa paint that dries with a finish between glossy and flat spray paintpaint applied with a spray gun water-base paintpaint in which water is used as the vehicle absorption indicatoran indicator used in reactions that involve precipitation acid-base indicatoran indicator that changes color on going from acidic to basic solutions Molisch reaction, Molisch test, Molisch's test, alpha-naphthol testbiochemical indicator of the presence of carbohydrates in a solution; if carbohydrates are present a violet ring is formed by reaction with alpha-naphthol in the presence of sulfuric acid titania, titanic oxide, titanium dioxide, titanium oxidea white powder used as a pigment for its high covering power and durability cobalt blue, cobalt ultramarinegreenish-blue pigment consisting essentially of cobalt oxide and alumina earth colora colored mineral used as a pigment mosaic gold, stannic sulfidea yellow pigment sometimes suspended in lacquer carotenoidany of a class of highly unsaturated yellow to red pigments occurring in plants and animals acid dyedye in which the chromophore is part of a negative ion alizarin yellowany of various yellow dyes; not related chemically to alizarin but applied in the same manner anil, indigo, indigotina blue dye obtained from plants or made synthetically aniline dyeany of many dyes made from aniline animal pigmentpigment occurring in animals azo dyeany dye containing one or more azo groups crystal violet, gentian violeta green crystal (violet in water) used as a dye or stain or bactericide or fungicide or anthelmintic or burn treatment methylene blue, methylthionine chloridea dark green dye used as a stain, an antiseptic, a chemical indicator, and an antidote in cyanide poisoning basic color, basic colour, basic dyea dye that is considered to be a base because the chromophore is part of a positive ion cerulean bluelight greenish-blue pigment consisting essentially of oxides of cobalt and tin chrome greenany of a class of green pigments consisting of chrome yellow and iron blue Hooker's greengreen pigment consisting of Prussian blue mixed with gamboge chrome yellowany of several yellow pigments consisting of normal lead chromate and other lead compounds bister, bistrea water-soluble brownish-yellow pigment made by boiling wood soot flavonoidany of a large class of plant pigments having a chemical structure based on or similar to flavone Indian reda red pigment composed in part from ferric oxide which is often used in paints and cosmetics ivory blacka black pigment made from grinding burnt ivory in oil Prussian blue, iron blueany of various blue pigments Payne's gray, Payne's greyany pigment that produces a greyish to dark greyish blue chrome aluma violet-colored salt used in hide tanning and as a mordant in dyeing antimony potassium tartrate, tartar emetica poisonous colorless salt used as a mordant and in medicine oxidation-reduction indicatoran indicator that shows a reversible color change between oxidized and reduced forms argenta metal tincture used in heraldry to give a silvery appearance alizarin, alizarinean orange-red crystalline compound used in making red pigments and in dyeing blue, blueing, bluingused to whiten laundry or hair or give it a bluish tinge bromophenol blue, bromphenol blue, tetrabromo-phenolsulfonephthaleina dye used as an acid-base indicator bromothymol blue, bromthymol bluea dye used as an acid-base indicator cochineala red dyestuff consisting of dried bodies of female cochineal insects cyanine dyeany of a class of dyes containing a -CH= group linking two heterocyclic rings containing nitrogen; used as sensitizers in photography direct dye, substantive dyedye with a high affinity for cellulose fibers (cotton or rayon etc.) fluorescein, fluoresceine, fluorescent dye, resorcinolphthaleina yellow dye that is visible even when highly diluted; used as an absorption indicator when silver nitrate solution is added to sodium chloride in order to precipitate silver chloride (turns pink when no chloride ions are left in solution and negative fluorescein ions are then absorbed) fluorochromeany of various fluorescent substances used in fluorescence microscopy to stain specimens hair coloring, hair dyea dye or tint for the hair Kendal, Kendal greena green dye, often used to color cloth, which is obtained from the woad plant lac dyescarlet dye like cochineal; extracted with alkali from stick lac lead acetate, sugar of leada poisonous white solid (Pb[CH3CO]2) used in dyeing cotton and in making enamels and varnishes archil, cudbear, orchila purplish dye obtained from orchil lichens bolea soft oily clay used as a pigment (especially a reddish brown pigment) lakeany of numerous bright translucent organic pigments lakea purplish red pigment prepared from lac or cochineal orangeany pigment producing the orange color water-color, water-colour, watercolor, watercolourwater-soluble pigment quercitrona yellow dye made from the bark of the quercitron oak tree radiopaque dyedye that does not allow the passage of X rays or other radiation; used to outline certain organs during X-ray examination saffranine, safranin, safranineany of a class of chiefly red organic dyes Tyrian purplea red-purple to deep purple dye obtained from snails or made synthetically vat color, vat dyea water-insoluble dye that is applied by reducing the dye to an alkaline form, applying the dye, then regenerating the insoluble dye by oxidation in the material; used for dyeing cotton woada blue dyestuff obtained from the woad plant retinal, retineneeither of two yellow to red retinal pigments formed from rhodopsin by the action of light Paris greena toxic double salt of copper arsenate and copper acetate sodium bichromate, sodium dichromatea red-orange salt used as a mordant sepiarich brown pigment prepared from the ink of cuttlefishes porphyrinany of various pigments distributed widely in living tissues haem, haemitin, hematin, heme, protohemea complex red organic pigment containing iron and other atoms to which oxygen binds haemosiderin, hemosiderina granular brown substance composed of ferric oxide; left from the breakdown of hemoglobin; can be a sign of disturbed iron metabolism counterstaina stain of contrasting color that is used when the principal stain does not show the structure clearly ultramarine, ultramarine blueblue pigment made of powdered lapis lazuli photopigmenta special pigment found in the rods and cones of the retina cadmium yellowpigment of cadmium sulfide and barium sulfate varying in hue from lemon yellow to orange cupric acetate, verdigrisa blue or green powder used as a paint pigment ceruse, lead carbonate, white leada poisonous white pigment that contains lead Chinese white, zinc whitea white pigment used in house paints; consists of zinc oxide material, stuff the tangible substance that goes into the makeup of a physical object |
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