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Pigments through the Ages - Technical Information - Cadmium yellow www.webexhibits.org/pigments » Cadmium yellow / kad • mee • uhm yel • low / Cadmium yellow Jump to pigment Madder lake (alizarine) Azurite Bone black Brown ochre Carmine Cadmium orange cadmium yellow Cerulean Blue Calcium carbonate whites Charcoal cobalt blue Cobalt green cobalt violet Cobalt yellow Chrome orange chrome yellow copper resinate Egyptian blue Emerald green Green earth Indian yellow Indigo lead white Lemon yellow malachite Naples yellow Orpiment lead tin yellow Prussian blue realgar red lead Red ochre smalt titanium dioxide Ultramarine Umbra Van Dyke brown verdigris vermilion viridian Yellow ochre zinc white font size: a a a At a glance Background Making the pigment Technical details A painted swatch of Cadmium yellow: About the chemical structure: Chemical name: Cadmium(II)-sulfide and mixed crystals of ZnS . CdS, CdS . CdSe in varying proportions Formula: CdS Crystal system: greenockite: Hexagonal - Dihexagonal Pyramidal (at Mineralogy Database) Refractive index: e=2.506, w=2.529 How can you identify ... http://www.webexhibits.org/pigments/indiv/technical/cdyellow.html · 15.5k |
Pigments through the Ages - Technical Information - Madder lake Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Madder lake Madder lake Jump to pigment Azurite Bone black Carbon black Carmine Cadmium yellow/red Cerulean Blue Cobalt blue Cobalt green Cobalt violet Cobalt yellow Chrome orange Chrome yellow Copper resinate Egyptian blue Emerald green Green earth Indian yellow Indigo Lead-tin yellow Lead white Lemon yellow Lime white Madder Malachite Naples yellow Orpiment Prussian blue Realgar Red lead Red ochre Smalt Titanium white Ultramarine Umber Van Dyke brown Verdigris Vermilion Viridian Yellow ochre Zinc white font size: a a a Overview History of use Making the pigment Technical details About the chemical structure: Chemical name: Alizarin (1,2-dihydroxyanthraquinone), Purpurin (1,2,4-trihydroxyanthraquinone) Formula: C14H8O4, C14H8O5 3D model: grey = carbon, red = oxygen, white = hydrogen Refractive index: Madder lake: 1.66; alizarin: 1.70 Color: Color Index (C.I.) NR 9 How can you identify ... http://www.webexhibits.org/pigments/indiv/technical/madder.html · 16.1k |
Pigments through the Ages - Technical Information - Vermilion Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Vermilion Vermilion / vir • mill • eon / Jump to pigment Azurite Bone black Carbon black Carmine Cadmium yellow/red Cerulean Blue Cobalt blue Cobalt green Cobalt violet Cobalt yellow Chrome orange Chrome yellow Copper resinate Egyptian blue Emerald green Green earth Indian yellow Indigo Lead-tin yellow Lead white Lemon yellow Lime white Madder Malachite Naples yellow Orpiment Prussian blue Realgar Red lead Red ochre Smalt Titanium white Ultramarine Umber Van Dyke brown Verdigris Vermilion Viridian Yellow ochre Zinc white font size: a a a Overview History of use Making the pigment Technical details About the chemical structure: Chemical name: mercuric sulfide Formula: HgS Crystal system: Trigonal - Trapezohedral (at Mineralogy Database) Refractive index: w = 2.905, e = 3.256; uniaxial Color: Color Index (C.I.) PR 106 How can you identify Vermilion? Imaging: UVF: dark blue IRFC: yellow ... http://www.webexhibits.org/pigments/indiv/technical/vermilion.html · 16.4k |
Pigments through the Ages - Technical Information - Malachite Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Malachite Malachite / ma • luh • kite / Jump to pigment Azurite Bone black Carbon black Carmine Cadmium yellow/red Cerulean Blue Cobalt blue Cobalt green Cobalt violet Cobalt yellow Chrome orange Chrome yellow Copper resinate Egyptian blue Emerald green Green earth Indian yellow Indigo Lead-tin yellow Lead white Lemon yellow Lime white Madder Malachite Naples yellow Orpiment Prussian blue Realgar Red lead Red ochre Smalt Titanium white Ultramarine Umber Van Dyke brown Verdigris Vermilion Viridian Yellow ochre Zinc white font size: a a a Overview History of use Making the pigment Technical details About the chemical structure: Chemical name: basic copper(II) carbonate Formula: 2 CuCO3.Cu(OH)2 Crystal system: Monoclinic - Prismatic (at Mineralogy Database) Refractive index: alpha =1.655, beta = 1.875, gamma = 1.909 Color: Color Index (C.I.) PG 39 How can you identify Malachite? Imaging: ... http://www.webexhibits.org/pigments/indiv/technical/malachite.html · 16.0k |
Pigments through the Ages - Technical Information - Lead-tin yellow Home Background Purple Blue Green Yellow Orange Red White Brown Black About www.webexhibits.org/pigments » Lead-tin yellow Lead-tin yellow / led tin yel • low / Jump to pigment Azurite Bone black Carbon black Carmine Cadmium yellow/red Cerulean Blue Cobalt blue Cobalt green Cobalt violet Cobalt yellow Chrome orange Chrome yellow Copper resinate Egyptian blue Emerald green Green earth Indian yellow Indigo Lead white Lemon yellow Lime white Madder Malachite Minium Naples yellow Orpiment Lead-tin yellow Prussian blue Realgar Red ochre Smalt Titanium white Ultramarine Umber Van Dyke brown Verdigris Vermilion Viridian Yellow ochre Zinc white font size: a a a Overview History of use Making the pigment Technical details A painted swatch of Lead-tin yellow: About the chemical structure: Chemical name: lead stannate (Type I) lead tin oxide silicate (Type II) Formula: Pb2SnO4 (Type I) Pb(Sn,Si)O3 (Type II) Crystal system: Lead tin yellow I: tetragonal; Lead tin yellow II: cubic pyrochlore Refractive index: above 2 How ... http://www.webexhibits.org/pigments/indiv/technical/pbsnyellow.html · 15.5k |
Pigments through the Ages - Technical Information - Lemon yellow Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Lemon yellow Lemon yellow / le • mon yel • low / Jump to pigment Azurite Bone black Carbon black Carmine Cadmium yellow/red Cerulean Blue Cobalt blue Cobalt green Cobalt violet Cobalt yellow Chrome orange Chrome yellow Copper resinate Egyptian blue Emerald green Green earth Indian yellow Indigo Lead-tin yellow Lead white Lemon yellow Lime white Madder Malachite Naples yellow Orpiment Prussian blue Realgar Red lead Red ochre Smalt Titanium white Ultramarine Umber Van Dyke brown Verdigris Vermilion Viridian Yellow ochre Zinc white font size: a a a Overview History of use Making the pigment Technical details A painted swatch of Lemon yellow: n/a About the chemical structure: Chemical name: barium chromate or strontium chromate or mixture of lead chromate + lead sulphate Formula: BaCrO4 (barium chromate) Crystal system: rhombic Refractive index: n/a Color: Color Index (C.I.) PY 35 How can ... http://www.webexhibits.org/pigments/indiv/technical/lemonyellow.html · 15.3k |
Pigments through the Ages - Technical Information - Smalt Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Smalt Smalt / smalt / Jump to pigment Azurite Bone black Carbon black Carmine Cadmium yellow/red Cerulean Blue Cobalt blue Cobalt green Cobalt violet Cobalt yellow Chrome orange Chrome yellow Copper resinate Egyptian blue Emerald green Green earth Indian yellow Indigo Lead-tin yellow Lead white Lemon yellow Lime white Madder Malachite Naples yellow Orpiment Prussian blue Realgar Red lead Red ochre Smalt Titanium white Ultramarine Umber Van Dyke brown Verdigris Vermilion Viridian Yellow ochre Zinc white font size: a a a Overview History of use Making the pigment Technical details About the chemical structure: Chemical name: potassium glass containing cobalt Formula: SiO2(65%) + K20 (15%) + Al2O3 (5%) + CoO (10%) Crystal system: glass Refractive index: 1.46 - 1.55 Color: Color Index (C.I.) PB32 How can you identify Smalt? Imaging: OM: If ground too fine, it loses its color, therefore the ... http://www.webexhibits.org/pigments/indiv/technical/smalt.html · 15.7k |
Pigments through the Ages - Technical Information - Cerulean blue Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Cerulean blue Cerulean blue / suh • roo • lee • uhn bloo / Jump to pigment Azurite Bone black Carbon black Carmine Cadmium yellow/red Cerulean Blue Cobalt blue Cobalt green Cobalt violet Cobalt yellow Chrome orange Chrome yellow Copper resinate Egyptian blue Emerald green Green earth Indian yellow Indigo Lead-tin yellow Lead white Lemon yellow Lime white Madder Malachite Naples yellow Orpiment Prussian blue Realgar Red lead Red ochre Smalt Titanium white Ultramarine Umber Van Dyke brown Verdigris Vermilion Viridian Yellow ochre Zinc white font size: a a a Overview History of use Making the pigment Technical details About the chemical structure: Chemical name: Cobalt(II)-stannate Formula: CoO · n SnO2 Refractive index: n/a Color: Color Index (C.I.) PB 35 How can you identify Cerulean blue? Imaging: IRFC: violet OM: microscopically, its particles are fine, rounded and uniform. Analytics: ... http://www.webexhibits.org/pigments/indiv/technical/ceruleanblue.html · 15.0k |
Pigments through the Ages - Technical Information - Cobalt yellow Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Cobalt yellow Cobalt yellow / ko • bawlt yel • low / Jump to pigment Azurite Bone black Carbon black Carmine Cadmium yellow/red Cerulean Blue Cobalt blue Cobalt green Cobalt violet Cobalt yellow Chrome orange Chrome yellow Copper resinate Egyptian blue Emerald green Green earth Indian yellow Indigo Lead-tin yellow Lead white Lemon yellow Lime white Madder Malachite Naples yellow Orpiment Prussian blue Realgar Red lead Red ochre Smalt Titanium white Ultramarine Umber Van Dyke brown Verdigris Vermilion Viridian Yellow ochre Zinc white font size: a a a Overview History of use Making the pigment Technical details About the chemical structure: Chemical name: potassium cobaltinitrite Formula: K3[Co(NO2)6] · H2O Refractive index: n/a Color: Color Index (C.I.) PY 40 How can you identify Cobalt yellow? Imaging: UVF: no IRFC: blue OM: at high magnification, tiny crystals and crystalline clusters ... http://www.webexhibits.org/pigments/indiv/technical/coyellow.html · 15.3k |
Pigments through the Ages - Technical Information - Lead-tin yellow Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Lead-tin yellow Lead-tin yellow / led tin yel • low / Jump to pigment Azurite Bone black Carbon black Carmine Cadmium yellow/red Cerulean Blue Cobalt blue Cobalt green Cobalt violet Cobalt yellow Chrome orange Chrome yellow Copper resinate Egyptian blue Emerald green Green earth Indian yellow Indigo Lead-tin yellow Lead white Lemon yellow Lime white Madder Malachite Naples yellow Orpiment Prussian blue Realgar Red lead Red ochre Smalt Titanium white Ultramarine Umber Van Dyke brown Verdigris Vermilion Viridian Yellow ochre Zinc white font size: a a a Overview History of use Making the pigment Technical details About the chemical structure: Chemical name: lead stannate (Type I) lead tin oxide silicate (Type II) Formula: Pb2SnO4 (Type I) Pb(Sn,Si)O3 (Type II) Crystal system: Lead tin yellow I: tetragonal; Lead tin yellow II: cubic pyrochlore Refractive index: above 2 Color: Color Index (C.I ... http://www.webexhibits.org/pigments/indiv/technical/leadtinyellow.html · 16.1k |
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