Definition of Murexide. Meaning of Murexide. Synonyms of Murexide

Here you will find one or more explanations in English for the word Murexide. Also in the bottom left of the page several parts of wikipedia pages related to the word Murexide and, of course, Murexide synonyms and on the right images related to the word Murexide.

Definition of Murexide

Murexide
Murexide Mu*rex"ide, n. [L. murex the purple fish, purple.] (Chem.) A crystalline nitrogenous substance having a splendid dichroism, being green by reflected light and garnet-red by transmitted light. It was formerly used in dyeing calico, and was obtained in a large quantities from guano. Formerly called also ammonium purpurate.

Meaning of Murexide from wikipedia

- Murexide (NH4C8H4N5O6, or C8H5N5O6·NH3), also called ammonium purpurate or MX, is the ammonium salt of purpuric acid. It may be prepared by heating alloxantin...
- The murexide test is an analytical technique to identify the presence of caffeine and other purine derivatives in a sample. These compounds do not respond...
- was used in the production of the purple dye murexide, discovered by Carl Wilhelm Scheele in 1776. Murexide is the product of the complex in-situ multistep...
- 4.4, yellow in pH over 6.2, and orange in between, with a pKa of 5.1. Murexide and methyl red are investigated as promising enhancers of sonochemical...
- referring to the LGM-118 Peacekeeper Maxwell (unit), measuring magnetic flux Murexide, an ammonium compound Mutagen X, an organochloride MX, a designation for...
- magnesium Fast Sulphon Black with EDTA for copper Hematoxylin for copper Murexide calcium and rare earths Xylenol orange for gallium, indium and scandium...
- in 1856–1858 referred to a color produced using the semi-synthetic dye murexide or a mixture of natural dyes. Perkin was so successful in marketing his...
- Sulphon Black, Eriochrome Black T, Eriochrome Red B, Patton Reeder, or Murexide. Color change shows that the indicator has been displaced (usually by EDTA)...
- and uramil on hydrolysis and is known especially in purple-red salts (as murexide) from which it is obtained as an orange-red powder In 1818 purpuric acid...
- hydrocarbons (benzene, naphthalene, etc.) In addition, he studied the nature of murexide and recognized it as the ammonium salt of purpuric acid. He is credited...
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