Phosphotungstic acid
AR
- Product Code: 73745
Alias:
Phosphotungstic acid; related CAS 12501-23-4
CAS:
12067-99-1
| Molecular Weight: | Molecular Formula: | H₃O₄₀PW₁₂H₂O | |
|---|---|---|---|
| EC Number: | 235-087-6 | MDL Number: | MFCD00149916 |
| Melting Point: | 89 ºC | Boiling Point: | |
| Density: | Storage Condition: | 2~8°C |
Product Description:
Phosphotungstic acid is widely used as a catalyst in various organic synthesis reactions, including esterification, hydrolysis, and oxidation processes, due to its strong acidic and oxidative properties. It is employed in the preparation of fine chemicals and pharmaceuticals, where it facilitates efficient and selective transformations. In analytical chemistry, it serves as a reagent for the precipitation of proteins, alkaloids, and amino acids, aiding in their isolation and purification. Additionally, it is utilized in the manufacturing of pigments and dyes, where it acts as a mordant to improve color fastness. In materials science, phosphotungstic acid is used to modify surfaces and create functional coatings with enhanced properties, such as corrosion resistance and catalytic activity. It also finds application in the development of proton-conducting membranes for fuel cells, contributing to advancements in clean energy technologies.
Product Specification:
| Test | Specification |
|---|---|
| LOSS ON DRYING | 0 15% |
| APPEARANCE | White to off-white powder |
| SOLUBILITY IN H2O | Colorless to yellow,clear to slightly hazy100mg/ml |
| X-RAY DIFFRACTION | Conforms to Structure |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 5.000 | 10-20 days | ฿330.00 |
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| 25.000 | 10-20 days | ฿890.00 |
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| 100.000 | 10-20 days | ฿3,280.00 |
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| 500.000 | 10-20 days | ฿11,740.00 |
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Phosphotungstic acid
Phosphotungstic acid is widely used as a catalyst in various organic synthesis reactions, including esterification, hydrolysis, and oxidation processes, due to its strong acidic and oxidative properties. It is employed in the preparation of fine chemicals and pharmaceuticals, where it facilitates efficient and selective transformations. In analytical chemistry, it serves as a reagent for the precipitation of proteins, alkaloids, and amino acids, aiding in their isolation and purification. Additionally, it is utilized in the manufacturing of pigments and dyes, where it acts as a mordant to improve color fastness. In materials science, phosphotungstic acid is used to modify surfaces and create functional coatings with enhanced properties, such as corrosion resistance and catalytic activity. It also finds application in the development of proton-conducting membranes for fuel cells, contributing to advancements in clean energy technologies.
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