Documents similar to http://www.webexhibits.org/pigments/indiv/technical/indianyellow.html |
Pigments through the Ages - Technical Information - Minium Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Minium Minium 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 Minium Naples yellow Orpiment 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 About the chemical structure: Chemical name: Lead(II,IV)-oxide Formula: Pb3O4 3D model: red = oxygen, light blue = lead Crystal system: tetragonal Refractive index: 2.42 Color: Color Index (C.I.) PR 105 How can you identify Minium? Imaging: UVF: dark red IRFC: yellow-brown OM: Tiny homogenous particles often clumped ... http://www.webexhibits.org/pigments/indiv/technical/minium.html · 16.5k |
Pigments through the Ages - Technical Information - Realgar Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Realgar Realgar / ree • al • gar / 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 Realgar: n/a About the chemical structure: Chemical name: arsenic sulfide Formula: As4S4 Crystal system: Monoclinic - Prismatic (at Mineralogy Database) Refractive index: alpha =1.73, beta =1.758, gamma =1.838 Color: Color Index (C.I.) PB 30 How can you identify Realgar? ... http://www.webexhibits.org/pigments/indiv/technical/realgar.html · 16.7k |
Pigments through the Ages - Technical Information - Azurite Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Azurite Azurite / azh • uh • rite / 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 =1.73, beta =1.758, gamma =1.838 Color: Color Index (C.I.) PB 30 How can you identify Azurite? Imaging: UVF: no ... http://www.webexhibits.org/pigments/indiv/technical/azurite.html · 16.8k |
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 - Manufacture Recipes - 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 How Cobalt yellow is made: Artificial variety of pigment Reaction of cobaltous salts with acetic acid and subsequent mixing with concentrated solution of potassium nitrite. In the lab Materials needed: Cobalt(II)-chloride (CoCl2 · 6H2O), potassium nitrite (KNO2), acetic acid Safety (MSDSs ... http://www.webexhibits.org/pigments/indiv/recipe/coyellow.html · 15.6k |
Pigments through the Ages - Technical Information - Indigo Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Indigo Indigo / in • deh • go / 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: Indigotin (2,2'-Biindolinyliden-3,3'-dion) Formula: C16H10 N2O2 3D model: grey = carbon, red = oxygen, white = hydrogen, blue = nitrogen Crystal system: rhombic Refractive index: n/a Color: Color Index (C.I.) NB 1 How can you identify Indigo? Imaging: UVF: ... http://www.webexhibits.org/pigments/indiv/technical/indigo.html · 16.2k |
Pigments through the Ages - Technical Information - Red Ochre Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Red Ochre Red Ochre / red oak • ur / 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 Red Ochre: n/a About the chemical structure: Chemical name: Anhydrous iron(III)-oxide Formula: Fe2O3 Refractive index: n/a Color: Color Index (C.I.) PR102 How can you identify Red Ochre? Imaging: UVF: no IRFC: yellow Analytics: It's identified by means of FTIR and Raman. ... http://www.webexhibits.org/pigments/indiv/technical/redochre.html · 14.9k |
Pigments through the Ages - Technical Information - Lime white Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Lime white Lime white 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 Lime white: n/a About the chemical structure: Chemical name: calcium carbonate (chalk) calcium carbonate + calcium hydroxide (bianco San Giovanni) Formula: CaCO3 (chalk) CaCO3 + Ca(OH)2 (bianco di San Giovanni) 3D model: grey = carbon, red = oxygen, blue = calcium Crystal system: Trigonal - ... http://www.webexhibits.org/pigments/indiv/technical/limewhite.html · 15.6k |
Pigments through the Ages - Technical Information - Emerald green Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Emerald green Emerald green / em • ruhld green / 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 Emerald green: n/a About the chemical structure: Chemical name: Copper(II)-acetoarsenite Formula: Cu(CH3COO)2 · 3 Cu(AsO2)2 Crystal system: monoclinic Refractive index: alpha = 1.71-2, beta = 1.77-8 Color: Color Index (C.I.) this is not considered a pigment anymore ... http://www.webexhibits.org/pigments/indiv/technical/emerald.html · 16.1k |
Pigments through the Ages - Technical Information - Cobalt violet Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Cobalt violet Cobalt violet / ko • bawlt vie • (uh) • luht / 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)-phosphate or Cobalt(II)-arsenate Formula: Co3(PO4)2 or Co3(AsO4)2 3D model: grey = phosphorus, light blue = cobalt, red = oxygen Refractive index: n/a Color: Color Index (C.I.) PV 48 How can you identify Cobalt violet? ... http://www.webexhibits.org/pigments/indiv/technical/coviolet.html · 15.0k |
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