Phosphotungstic Acid

Tungsten hydroxide oxide phosphate. A white or slightly yellowish-green, slightly efflorescent crystal or crystalline powder. It is used as a reagent for alkaloids and many other nitrogen bases, for phenols, albumin, peptone, amino acids, uric acid, urea, blood, and carbohydrates. (From Merck Index, 11th ed)

Year introduced: 1968(1964)

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Tree Number(s): D01.029.260.700.675.750, D01.695.625.675.750, D01.940.700

MeSH Unique ID: D010772

Registry Number: 12067-99-1

Entry Terms:

• Acid, Phosphotungstic

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Chemicals and Drugs Category
Inorganic Chemicals
Acids
Acids, Noncarboxylic
Phosphorus Acids
Phosphoric Acids
Phosphotungstic Acid

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Chemicals and Drugs Category
Inorganic Chemicals
Phosphorus Compounds
Phosphorus Acids
Phosphoric Acids
Phosphotungstic Acid

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Chemicals and Drugs Category
Inorganic Chemicals
Tungsten Compounds
Phosphotungstic Acid