colourless dyestuffs

См. также в других словарях:

• Natural dye — Skeins of wool colored with natural plant dyes. Natural dyes are dyes or colorants derived from plants, invertebrates, or minerals. The majority of natural dyes are vegetable dyes from plant sources – roots, berries, bark, leaves, and …   Wikipedia

• dye — dyable, dyeable, adj. dyer, n. /duy/, n., v., dyed, dyeing. n. 1. a coloring material or matter. 2. a liquid containing coloring matter, for imparting a particular hue to cloth, paper, etc. 3. color or hue, esp. as produced by dyeing. 4. of the… …   Universalium

• Aniline — For other uses, see Aniline (disambiguation). Aniline …   Wikipedia

• methanol — /meth euh nawl , nol /, n. Chem. See methyl alcohol. [1890 95; METHANE + OL1] * * * or methyl alcohol or wood alcohol Simplest of the alcohols, chemical formula CH3OH. Once produced by destructive distillation of wood, it is now usually made from …   Universalium

• phosgene — /fos jeen, foz /, n. Chem. a poisonous, colorless, very volatile liquid or suffocating gas, COCl2, a chemical warfare compound: used chiefly in organic synthesis. Also called carbon oxychloride, carbonyl chloride, chloroformyl chloride. [1805 15; …   Universalium

• sulfur — /sul feuhr/, n. 1. Also, esp. Brit., sulphur. Chem. a nonmetallic element that exists in several forms, the ordinary one being a yellow rhombic crystalline solid, and that burns with a blue flame and a suffocating odor: used esp. in making… …   Universalium

• sulfuric acid — Chem. a clear, colorless to brownish, dense, oily, corrosive, water miscible liquid, H2SO4, usually produced from sulfur dioxide: used chiefly in the manufacture of fertilizers, chemicals, explosives, and dyestuffs and in petroleum refining. Also …   Universalium

• Phthalic anhydride — Chembox new Name = Phthalic anhydride ImageFile = Phthalic anhydride.png ImageSize = 100px ImageName = Phthalic anhydride ImageFile1 = Phthalic anhydride 3d.png ImageSize1 = 150px IUPACName = 1,2 benzenedicarboxylic anhydride OtherNames =… …   Wikipedia

• Trichloroisocyanuric acid — Chembox new Name = Trichloroisocyanuric acid ImageFileL1 = Symclosene.svg ImageSizeL1 = 120px ImageFileR1 = Symclosene3d.png ImageSizeR1 = 140px ImageNameR1 = Symclosene IUPACName = 1,3,5 trichloro 1,3,5 triazinane 2,4,6 trione OtherNames = TCICA …   Wikipedia

• 1,3-Dimethyl-2-imidazolidinone — IUPAC name 1,3 Dimethyl 2 imidazolidinone …   Wikipedia

• anthracene — /an threuh seen /, n. Chem. a colorless, crystalline powder, C14H12, obtained from coal tar and having a violet fluorescence: used chiefly as a source of anthraquinone and alizarin, and in the process of measuring radioactive materials. [1860 65; …   Universalium