pigment purple A
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Purple-K — is a dry chemical fire suppression agent used in some dry powder fire extinguishers. It is the most effective dry chemical in fighting class B (flammable liquid) fires, and can be used against some energized electrical equipment fires (USA class… … Wikipedia
Pigment — For the drug referred to as pigment, see black tar heroin. Natural ultramarine pigment in powdered form … Wikipedia
Purple — This article is about the color. For other uses, see Purple (disambiguation). Purple … Wikipedia
purple of cassius — ˈkash(ē)əs, ˈkäsēəs Usage: usually capitalized C Etymology: after Andreas Cassius died 1673? German physician : a purple pigment prepared usually by precipitation from solutions of gold chloride and stannous chloride, consisting of colloidal gold … Useful english dictionary
Purple-necked Rock-wallaby — Taxobox name = Purple necked Rock wallabyMSW3 Groves|pages=68] status = LC status system = iucn3.1 regnum = Animalia phylum = Chordata classis = Mammalia subclassis = Marsupialia ordo = Diprotodontia familia = Macropodidae genus = Petrogale… … Wikipedia
Pigment (biology) — In biology, a pigment or biochromeFact|date=June 2008 is any material resulting in color of plant or animal cells, which is the result of selective color absorption. Many biological structures, such as skin, eyes, fur and hair contain pigments… … Wikipedia
purple — I. adjective (purpler; purplest) Etymology: Middle English purpel, alteration of purper, from Old English purpuran of purple, genitive of purpure purple color, from Latin purpura, from Greek porphyra Date: before 12th century 1. regal, imperial 2 … New Collegiate Dictionary
pigment — Synonyms and related words: Adrianople red, Alice blue, Arabian red, Argos brown, Bordeaux, Brunswick black, Brunswick blue, Burgundy, Capri blue, Cassel yellow, Chinese blue, Chinese white, Claude tint, Cologne brown, Columbian red, Congo rubine … Moby Thesaurus
purple — A color formed by a mixture of blue and red. For individual p. dyes see specific name. [L. purpura] visual p. SYN: rhodopsin. * * * pur·ple pər pəl adj, pur·pler p(ə )lər; pur·plest p(ə )ləst of the color purple purple … Medical dictionary
Purple of Cassius — Cassius Cas sius, n. [From the name of the discoverer, A. Cassius, a German physician of the 17th centry.] A brownish purple pigment, obtained by the action of some compounds of tin upon certain salts of gold. It is used in painting and staining… … The Collaborative International Dictionary of English
