Phosphomolybdic acid is the heteropolymetalate with the formula H3[Mo12PO40]·12H2O. It is a yellow solid, although even slightly impure samples have a...
5 KB (300 words) - 17:09, 22 August 2022
Folin–Ciocalteu reagent (redirect from Gallic Acid Equivalence method)
Folin-Denis reagent is prepared by mixing sodium tungstate and phosphomolybdic acid in phosphoric acid. The Folin–Ciocalteu reagent is just a modification of...
7 KB (779 words) - 09:31, 20 April 2024
Ammonium phosphomolybdate (category Heteropoly acids)
Ammonium phosphomolybdate is the inorganic salt of phosphomolybdic acid with the chemical formula (NH4)3PMo12O40. The salt contains the phosphomolybdate...
4 KB (148 words) - 05:12, 9 May 2024
staining pattern can be manipulated. A polyacid (such as phosphomolybdic acid or Phosphotungstic acid) is used to remove dye selectively. Polyacids are thought...
6 KB (768 words) - 21:58, 14 June 2024
are present. Phosphotungstic acid is less sensitive to reduction than phosphomolybdic acid. Reduction with uric acid or iron(II) sulfate produces a...
20 KB (2,141 words) - 01:11, 15 December 2023
Heteropolymetalate (redirect from Wells-Dawson acid)
assay and EPTA, ethanolic phosphotungstic acid. Phosphomolybdic acid Phosphotungstic acid Silicotungstic acid Greenwood, N. N.; Earnshaw, A. (1997). Chemistry...
9 KB (765 words) - 07:53, 9 May 2024
anionic dyes are used, in conjunction with either phosphomolybdic acid (PMA), phosphotungstic acid (PTA), or a mixture of these heteropolyacids. Probably...
2 KB (210 words) - 13:03, 14 December 2022
with Folin–Ciocalteu reagent (a mixture of phosphotungstic acid and phosphomolybdic acid in the Folin–Ciocalteu reaction). The reaction mechanism is...
5 KB (615 words) - 23:36, 27 April 2024
(copper indium gallium selenide) solar cells, called CIGS solar cells. Phosphomolybdic acid is a stain used in thin-layer chromatography and trichrome staining...
73 KB (8,218 words) - 23:15, 18 July 2024
Keggin structure (category Heteropoly acids)
in 1826. In 1892, Blomstrand proposed the structure of phosphomolybdic acid and other poly-acids as a chain or ring configuration. Alfred Werner, using...
13 KB (1,639 words) - 06:44, 23 July 2024