structure of 12501-23-4

Phosphotungstic acid hydrate

CAS No.: 12501-23-4 Brand: MolBest
M. Ft.: H3O40PW12·xH2O Cat. No: G6121430
M. Wt.: No record MDL: MFCD00011342
Storage: Store in a cool,dry area.
Purity Grade Package Stock Price Quantity
99% RG 5G In Stock 4 USD
99% RG 25G In Stock 6 USD
99% RG 100G In Stock 21 USD
99% RG 500G In Stock 105 USD
99% RG 2.5KG In Stock 817 USD
99% RG 10KG In Stock 3042 USD
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Applications of 12501-23-4

Phosphotungstic acid hydrate has diverse applications across multiple fields:

  • Catalysis: It serves as a catalyst in various organic reactions, including hydrolysis and dehydration processes.
  • Analytical Chemistry: Used in gravimetric analysis for potassium salts.
  • Biological Staining: Employed as a negative stain in electron microscopy due to its electron density.
  • Material Science: Investigated for use in nanotechnology and materials synthesis.

Biological Activity of 12501-23-4

Phosphotungstic acid hydrate exhibits notable biological activity, particularly as a negative stain in electron microscopy. Its high electron density, due to the presence of twelve tungsten atoms, allows it to effectively adsorb onto biological tissues and viruses. This adsorption is primarily electrostatic rather than reliant on hydrogen bonding, making it effective across a range of pH levels. Additionally, it has been investigated for its potential as an antimicrobial agent.

Safety Information of 12501-23-4

Pictograms

Signal Word

Danger

Hazard Statements

H302 Harmful if swallowed
H314 Causes severe skin burns and eye damage
H318 Causes serious eye damage
H411 Toxic to aquatic life with long lasting effects

Safety Data Sheet

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Purchase Instructions of 12501-23-4

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