Documents similar to http://www.webexhibits.org/pigments/indiv/technical/coyellow.html |
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 |
Pigments through the Ages - Technical Information - Orpiment Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Orpiment Orpiment / or • puh • munt / 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: Arsenic sulfide Formula: As2S3 Crystal system: Monoclinic - Prismatic (at Mineralogy Database) Refractive index: Biaxial: alpha = 2.4, beta = 2.81, gamma = 3.02 Color: Color Index (C.I.) PY 39 How can you identify Orpiment? Imaging: UVF: no IRFC: pale ... http://www.webexhibits.org/pigments/indiv/technical/orpiment.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 - 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 - 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 - Manufacture Recipes - Yellow ochre Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Yellow ochre Yellow ochre / 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 How Yellow ochre is made: Origin: artificial Natural mineral: Red and yellow ochre pigments abound at the surface in Minas Gerais, Brazil. Pigments like these were readily made into paints by prehistoric peoples (such as the nearby Santana do Riacho, Lago a Santa) who would then paint with their fingers ... http://www.webexhibits.org/pigments/indiv/recipe/yellowochre.html · 15.6k |
Pigments through the Ages - Overview - Yellow ochre Home Introduction Choose a pigment Browse colors Time periods Make paintings Look closer About www.webexhibits.org/pigments » Yellow ochre Yellow ochre / 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 Painted swatch of Yellow ochre. Brief description of Yellow ochre: Earthtones from cream to brown. Yellow ochre is a natural mineral consisting of silica and clay owing its color to an iron oxyhydroxide mineral, goethite. It is found throughout the world, in many shades, in hues from yellow to brown. The ... http://www.webexhibits.org/pigments/indiv/overview/yellowochre.html · 15.5k |
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 - Manufacture Recipes - 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 How Lead-tin yellow is made: In the lab Materials needed: PbO or PbO2 or Pb3O4 (minium) and SnO2 Safety (MSDSs): Tin(IV) oxide, lead(II) oxide, lead(IV) oxide, (at Fisher Scientific) Method: Mixture of three parts lead oxide(PbO, PbO2, or minium) and one part tin oxide(SnO2) is heated at temperatures ... http://www.webexhibits.org/pigments/indiv/recipe/pbsnyellow.html · 16.4k |
Pigments through the Ages - Overview - 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: Brief description of Lead-tin yellow: An opaque yellow with good covering power. It's a Lead-Tin oxide, discovered in the 13th and used until 18th Century, but most common from 15th to 17th centuries. Commonly used in foliage with green and earth pigments. There are two ... http://www.webexhibits.org/pigments/indiv/overview/pbsnyellow.html · 15.7k |
1989 results found, top 500 sorted by relevance
Showing matches 11 - 20