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Royal Purple is an American manufacturer which produces lubricants for automotive, industrial, marine, and racing use. It is known primarily for its line of synthetic Royal Purple Motor Oil products used in gasoline and diesel engines.
Tyrian purple is a dull purple dye that is secreted by a common Mediterranean snail. It was highly prized in antiquity. In 1909, its structure was shown to be 6,6'-dibromoindigo (red). 6-bromoindigo (purple) is a component as well. It has never been produced on a commercial basis.
Tyrian purple is a pigment made from the mucus of several species of Murex snail. Production of Tyrian purple for use as a fabric dye began as early as 1200 BC by the Phoenicians, and was continued by the Greeks and Romans until 1453 AD, with the fall of Constantinople.
In China, purple root/gromwell (Lithospermum purpurocaeruleum) has been used to produce a purple dye. Choctaw artists traditionally used maple ( Acer sp.) to create lavender and purple dyes. [28] Purples can also be derived from lichens , and from the berries of White Bryony from the northern Rocky Mountain states and mulberry ( morus nigra ...
Digitalis purpurea, the foxglove or common foxglove, is a toxic species of flowering plant in the plantain family Plantaginaceae, native to and widespread throughout most of temperate Europe. It has also naturalized in parts of North America, as well as some other temperate regions.
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Rupp Industries was born in 1959 when Mickey Rupp began assembling and selling go-karts from his basement. Originally Rupp Manufacturing, the name Rupp Industries was adopted by 1971. In that year Rupp employed 400, with 23 engineers in the R&D department and sales in the millions. In addition to their popular go-karts, Rupp began producing ...
Cabbage, comprising several cultivars of Brassica oleracea, is a leafy green, red (purple), or white (pale green) biennial plant grown as an annual vegetable crop for its dense-leaved heads.
red, pink or purple: nuclear power via thermochemical water splitting, electrolysis of water, or contributing steam to natural gas reforming : 2 yellow: sometimes understood to mean solar photovoltaics via photovoltaic gold or white: hydrogen that occurs naturally deep within the Earth's crust obtained by mining; also referred to as white
Pigment. A pigment is a powder used to add color or change visual appearance. Pigments are completely or nearly insoluble and chemically unreactive in water or another medium; in contrast, dyes are colored substances which are soluble or go into solution at some stage in their use.
Genus: Strobilanthes. Species: S. dyeriana. Binomial name. Strobilanthes dyeriana. Mast. Strobilanthes dyeriana, the Persian shield or royal purple plant, [1] is a species of flowering plant in the acanthus family Acanthaceae, native to Myanmar (formerly Burma).