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Silicotungstic Acid
Silicotungstic Acid

Silicotungstic Acid

Silicotungstic Acid Specification

  • Taste
  • None
  • CAS No
  • 12027-43-9
  • Ph Level
  • Highly acidic (below 1)
  • EINECS No
  • 234-759-9
  • Shape
  • Powder or granular form
  • Physical Form
  • White or pale yellow crystalline powder
  • Appearance
  • White to yellowish crystalline powder
  • Molecular Weight
  • 2878.06 g/mol
  • Structural Formula
  • Illustrates a Keggin structure of H4[SiW12O40]
  • Shelf Life
  • 2-3 years when properly stored
  • Application
  • Catalysts chemical synthesis and coatings
  • Grade
  • Industrial and laboratory grade
  • Poisonous
  • YES
  • Usage
  • Used in polymerization esterification and as a precursor in industrial processes
  • Properties
  • Strong acidic properties high oxidative ability and thermal stability
  • Density
  • 4.1 Gram per cubic centimeter(g/cm3)
  • Solubility
  • Soluble in water and organic solvents like ethanol
  • Ingredients
  • Silicon tungsten hydrogen and oxygen
  • Molecular Formula
  • H4[SiW12O40]
  • Refractive Rate
  • Not available
  • Smell
  • Odorless
  • Melting Point
  • 40-50 C
  • Purity
  • 99% or higher
  • HS Code
  • 28259090
  • Storage
  • Should be stored in a cool dry and well-ventilated area
 
 

About Silicotungstic Acid



Silicotungstic Acid is a highly pure industrial and laboratory-grade substance in the form of white or pale yellow crystalline powder, exhibiting strong acidic properties and high oxidative ability. With a molecular weight of 2878.06 g/mol, this odorless acid is soluble in water and organic solvents like ethanol, making it ideal for use in catalysts, chemical synthesis, and coatings. Its molecular formula, H4[SiW12O40], indicates its potent thermal stability and acidic nature, essential in polymerization, esterification, and various industrial processes. Stored properly, this acid boasts a shelf life of 2-3 years, and its purity of 99% or higher ensures optimal performance in diverse applications.

FAQs of Silicotungstic Acid:


Q: What is the appearance of Silicotungstic Acid?

A: Silicotungstic Acid appears as a white to yellowish crystalline powder.

Q: What is the recommended storage condition for Silicotungstic Acid?

A: It should be stored in a cool, dry, and well-ventilated area.

Q: In what forms is Silicotungstic Acid available?

A: Silicotungstic Acid is available in powder or granular form.

Q: What are the major applications of Silicotungstic Acid?

A: Silicotungstic Acid is commonly used as a catalyst in chemical synthesis and coatings.

Q: Is Silicotungstic Acid suitable for ingestion?

A: No, it is poisonous.

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