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2. Iron oxide red - Wikipedia

   en.wikipedia.org/wiki/Iron_oxide_red

   Iron oxide pigments in jars: yellow, red, brown. Iron oxide red is a generic name of a ferric oxide pigment of reddish colors. Multiple shades based on both anhydrous Fe 2 O 3 and its hydrates were known to painters since prehistory. The pigments were originally obtained from natural sources, since the 20th century they are mostly synthetic.

3. Category:Iron oxide pigments - Wikipedia

   en.wikipedia.org/wiki/Category:Iron_oxide_pigments

   Pages in category "Iron oxide pigments" The following 23 pages are in this category, out of 23 total. This list may not reflect recent changes. A. Attic ochre; C.

4. List of inorganic pigments - Wikipedia

   en.wikipedia.org/wiki/List_of_inorganic_pigments

   Clay earth pigments (naturally formed iron oxides) Raw umber (PBr7): a natural clay pigment consisting of iron oxide, manganese oxide and aluminum oxide: Fe 2 O 3 + MnO 2 + n H 2 O + SiO 2 + Al 2 O 3. When calcined (heated) it is referred to as burnt umber and has more intense colors. Raw sienna (PBr7): a naturally occurring yellow-brown ...

5. Tattoo ink - Wikipedia

   en.wikipedia.org/wiki/Tattoo_ink

   Many of these pigments are also used as artist paints, textiles, [3] automotive paint, [5] or for printer's ink. [6] Most inks are organic compounds, [7] such as azo dyes and pigments. [3] Some inks also often contain heavy metals. [7] Pigments can be small bits of solids or discrete molecules, such as titanium dioxide or iron oxide. [2]

6. Red pigments - Wikipedia

   en.wikipedia.org/wiki/Red_pigments

   This is a list of red inorganic pigments, both natural and synthetic.: [13] Arsenic pigments. Realgar: As 4 S 4 - a highly toxic natural pigment. Cadmium pigments. Cadmium red (PR108): cadmium sulfo-selenide (Cd 2 SSe). Cerium pigments. Cerium sulfide red (PR265). Iron oxide pigments. Sanguine, Caput mortuum, Indian red, Venetian red, oxide red ...

7. Pigment - Wikipedia

   en.wikipedia.org/wiki/Pigment

   Other ISO standards pertain to particular classes or categories of pigments, based on their chemical composition, such as ultramarine pigments, titanium dioxide, iron oxide pigments, and so forth. Many manufacturers of paints, inks, textiles, plastics, and colors have voluntarily adopted the Colour Index International (CII) as a standard for ...

8. Iron oxide - Wikipedia

   en.wikipedia.org/wiki/Iron_oxide

   Iron oxide pigment. The brown color indicates that iron is at the oxidation state +3. Green and reddish brown stains on a limestone core sample, respectively corresponding to oxides/hydroxides of Fe 2+ and Fe 3+. Iron oxides feature as ferrous or ferric or both. They adopt octahedral or tetrahedral coordination geometry. Only a few oxides are ...

9. Laporte plc - Wikipedia

   en.wikipedia.org/wiki/Laporte_plc

   Pigments & Additives - iron oxide pigments for plastics (based in St Louis) and clay based additives for plastics (Southern Clay Inc.) Formulated Products & Compounds - PVC and TPE materials for data transmission cables, electrical insulation and closure seals for beverages (Alpha Gary Inc.) Computers & Electronics