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Pigments through the Ages - Technical Information - Chrome orange Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Chrome orange Chrome orange / krome are • inj / 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 lead(II)-chromate Formula: PbCrO4 · Pb(OH)2 Crystal system: Monoclinic - Prismatic (at Mineralogy Database) Refractive index: alpha = 2.42, beta = 2.7, gamma = 2.7 Color: Color Index (C.I.) PO 21 How can you identify Chrome orange? ... http://www.webexhibits.org/pigments/indiv/technical/crorange.html · 15.1k |
Pigments through the Ages - Technical Information - Chrome yellow Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Chrome yellow Chrome yellow / krome 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(II)-chromate Formula: PbCrO4 Crystal system: Monoclinic - Prismatic (at Mineralogy Database) Refractive index: alpha = 2.31, beta = 2.37, gamma = 2.66 Color: Color Index (C.I.) PY 34 How can you identify Chrome yellow? Imaging: OM: the ... http://www.webexhibits.org/pigments/indiv/technical/cryellow.html · 16.2k |
Pigments through the Ages - Technical Information - Red lead Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Red lead Red lead 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(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 Red lead? Imaging: UVF: dark red IRFC: yellow-brown OM: Tiny homogenous particles often ... http://www.webexhibits.org/pigments/indiv/technical/redlead.html · 16.5k |
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 - Carmine lake Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Carmine lake Carmine lake / ka • chuh • neel / 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: Carminic acid (Cochineal), kermesic acid (Kermes) Formula: Carminic acid = C22H20O13; kermesic acid = C16H10O8 3D model: grey = carbon, red = oxygen, white = hydrogen Refractive index: about 1.6 Color: Color Index (C.I.) Natural Red 4 (75470) ( ... http://www.webexhibits.org/pigments/indiv/technical/carmine.html · 18.7k |
Pigments through the Ages - Technical Information - Copper resinate Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Copper resinate Copper resinate / cop • per rez • uh • nate / 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: Copper resinate Formula: Cu(C19H29COO)2 Refractive index: n/a Color: How can you identify Copper resinate? Imaging: n/a Analytics: It's identified by means of FTIR n/a FTIR spectra: Usage and handling: Permanence: ... http://www.webexhibits.org/pigments/indiv/technical/curesinate.html · 15.2k |
Pigments through the Ages - Technical Information - Lead white Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Lead white Lead white / led wite / 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 lead(II)-carbonate Formula: 2 PbCO3· Pb(OH)2 Crystal system: Trigonal (at Mineralogy Database) Refractive index: Uniaxial (, e = 1.94, w = 2.09 Color: Color Index (C.I.) PW 1 How can you identify Lead white? Imaging: UVF: pale white IRFC: white OM ... http://www.webexhibits.org/pigments/indiv/technical/leadwhite.html · 16.5k |
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 - Cadmium yellow/red Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Cadmium yellow/red Cadmium yellow/red / kad • mee • uhm are • inj / 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: Cadmium yellow: cadmium sulfide (CdS) Cadmium orange/red: cadmium sulfide (CdS) + cadmium selenide (CdSe) in varying proportion Formula: CdS (yellow); CdS + CdSe (orange/red) Crystal system: greenockite: Hexagonal - Dihexagonal ... http://www.webexhibits.org/pigments/indiv/technical/cdyellowred.html · 16.3k |
Pigments through the Ages - Technical Information - Indian yellow Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Indian yellow Indian yellow / in • dee • uhn 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: magnesium euxanthate Formula: C19H16O11Mg · 5 H2O Refractive index: above 1.52 Color: Color Index (C.I.) this is not considered a pigment anymore because of the banned production method How can you identify Indian yellow? Imaging: UVF: ... http://www.webexhibits.org/pigments/indiv/technical/indianyellow.html · 16.0k |
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