leuco acid

См. также в других словарях:

• leuco ester — noun : a water soluble sodium salt of the sulfuric acid ester of the leuco compound of a vat dye that is applied to textiles and then oxidized in acid solution to the corresponding vat dye compare dye table I …   Useful english dictionary

• leuco patent blue — A sulfonated triphenylmethane dye reduced and decolorized with zinc and acetic acid to produce a stable solution; used to demonstrate hemoglobin peroxidase. SYN: patent blue V …   Medical dictionary

• Thermochromism — is the ability of substance to change color due to a change in temperature. A mood ring is an excellent example of this, but it has many other uses. Thermochromism is one of several types of chromism.The two basic approaches are based on liquid… …   Wikipedia

• Flexplay — Infobox media name = Flexplay caption = type = optical disc encoding = capacity = 4.7 GB (single layer), 8.5 GB (dual layer) read = write = standard = owner = use = Rental Videos extended from = extended to = Flexplay is a trademark for a DVD… …   Wikipedia

• Crystal violet — IUPAC name Tris(4 (dimethylamino)phenyl)methylium chloride[ …   Wikipedia

• Hypercolor — was a line of clothing, mainly T shirts and shorts, that changed color with heat. They were manufactured by Generra (now a division of Public Clothing Company) and marketed in the United States as Generra Hypercolor or Generra Hypergrafix and… …   Wikipedia

• stain — 1. To discolor. 2. To color; to dye. 3. A discoloration. 4. A dye used in histologic and bacteriologic technique. 5. A procedure in which a dye or combination of dyes and reagents is used to color the constituents of cells and tissues. For… …   Medical dictionary

• Dye — For other uses, see Dye (disambiguation). Yarn drying after being dyed in the early American tradition, at Conner Prairie living history museum. A dye is a colored substance that has an affinity to the substrate to which it …   Wikipedia

• leucovorin — lüˈkävərə̇n noun ( s) Etymology: leuco (from New Latin Leuconostoc, genus name of Leuconostoc citrovorum) + vor (from New Latin citrovorum, specific epithet of Leuconostoc citrovorum) + in more …   Useful english dictionary

• Tetraphenylmethane — Chembox new ImageFile = Tetraphenylmethane.svg ImageSize = 100px IUPACName = Tetraphenylmethane OtherNames = Section1 = Chembox Identifiers CASNo = 630 76 2 PubChem = SMILES = c1ccccc1C(c2ccccc2)(c3ccccc3)c4ccccc4 Section2 = Chembox Properties… …   Wikipedia

• anthraquinone dye — Chem. any of the class of dyes derived from anthraquinone, used for dyeing textiles, esp. cotton, rayon, and silk. * * * ▪ pigment       any of a group of organic dyes having molecular structures based upon that of anthraquinone. The group is… …   Universalium