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Prussian blue pigment is significant since it was the first stable and relatively lightfast blue pigment to be widely used since the loss of knowledge regarding the synthesis of Egyptian blue. European painters had previously used a number of pigments such as indigo dye , smalt , and Tyrian purple , and the extremely expensive ultramarine made ...
Cobalt pigments. Cobalt blue (PB28): cobalt(II) aluminate. Cerulean blue (PB35): cobalt(II) stannate. Cerium uranium blue; Iron pigments. Prussian blue (PB27): a synthetic inert pigment made of iron and cyanide: C 18 Fe 7 N 18. Manganese pigments. YInMn Blue: a synthetic pigment (YIn 1−x Mn x O 3). [3] Manganese blue: barium manganate(VI ...
Prussian Blue, also known as Berlin Blue, Paris Blue, or Turnbull's Blue, is an inorganic pigment, produced in large quantities for both artistic purposes and textiles. It has the chemical formula Fe III 4 [Fe II (CN) 6] 3. With a history dating back to the early eighteenth century, Prussian blue remains a popular artistic pigment.
YInMn Blue is an inorganic pigment with an intense blue color that was discovered by Mas Subramanian and his graduate student, Andrew Smith, at Oregon State University in 2009. [20] [21] It has been used in water, oil, and acrylic paints from paint vendors. The name "YInMn" comes from the chemical symbols for yttrium, indium and manganese. The ...
Engineer's blue is prepared by mixing Prussian blue with a non-drying oily material (for example, grease).The coloured oil is rubbed onto a reference surface, and the workpiece is then rubbed against the coloured reference; the transfer (by contact) of the pigment indicates the position of high spots on the workpiece or conversely highlight low points. [1]
Johann Jacob Diesbach (German:) (born around 1670 – died in 1748), [1] was a German pigment and dye producer known for first synthesizing a blue pigment known as Prussian blue (i.e. iron blue or Berlin blue).
POMPEII, Italy — Buried and unseen for nearly 2,000 years, a sacred room has been unearthed at Pompeii with painted blue walls, a rare and expensive color in the Roman city.. Describing it as a ...
The substance, IUPAC name (29H,31H-phthalocyaninato(2−)-N29,N30,N31,N32)copper(II), is known by many names [2] such as monastral blue, phthalo blue, helio blue, [3] thalo blue, Winsor blue, [4] phthalocyanine blue, C.I. Pigment Blue 15:2, [5] [6] copper phthalocyanine blue, [7] copper tetrabenzoporphyrazine, [8] Cu-phthaloblue, [9] P.B.15.2, [10] [11] [12] C.I. 74160, [13] [14] [15] and ...