Phosphotungstic acid is mainly used as a reagent for various alkaloids, nitrogenous bases, phenols, proteins, peptones, amino acids, uric acid, urea, blood and carbohydrates. Biological staining.
Phosphotungstic acid can also be used as a catalyst for organic synthesis reactions. In China, it mainly replaces liquid acids with serious environmental pollution, such as sulfuric acid, hydrofluoric acid, and aluminum trichloride. It is a new type of solid acid catalyst abroad. Concerns in many synthetic fields;
Phosphotungstic acid can be used to make biochemical reagents and chromatographic analysis reagents: in the separation and identification of drugs, the toxicological research of chemical poisons, the identification of forensic medicine and the analysis of biological materials, it is widely used as precipitant, oxidant and chromogenic agent, such as the analysis of atropine , aminopyrine, quinine, procaine, and cocaine, etc., using thin-layer chromatography to detect steroids requires an ethanol solution of phosphotungstic acid; identify phosphotungstic acid in fruits, vegetables, plants and food through the analysis of generated phosphotungstic acid Phosphorous pesticides.
More details of tungstic acid product, please visit website: tungstic-acid.com
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