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PHOSPHOTUNGSTIC ACID  Extra Pure
PHOSPHOTUNGSTIC ACID  Extra Pure

PHOSPHOTUNGSTIC ACID Extra Pure

PHOSPHOTUNGSTIC ACID Extra Pure Specification

  • EINECS No
  • 234-363-3
  • Ingredients
  • Phosphorous tungsten hydrogen oxygen
  • Appearance
  • White to light yellow crystalline powder
  • HS Code
  • 28429000
  • Structural Formula
  • (HO)3PW12O40
  • Properties
  • High chemical stability strong proton donor water-soluble
  • Poisonous
  • YES
  • Storage
  • Store in a cool dry and well-ventilated area away from incompatible substances
  • Solubility
  • Soluble in water alcohol and ether
  • Usage
  • Primarily used as a stain in electron microscopy and as a catalyst in various industrial applications
  • Shape
  • Granular or crystalline
  • Shelf Life
  • 2 years under suitable storage conditions
  • Taste
  • Slightly acidic
  • Molecular Formula
  • H3PW12O40
  • Physical Form
  • Solid (crystalline powder)
  • Molecular Weight
  • 2880.19 g/mol
  • CAS No
  • 12501-23-4
  • Smell
  • Odorless
  • Melting Point
  • 89-94°C (dec)
  • Application
  • Used in electron microscopy catalysis and as a reagent in chemical synthesis
  • Density
  • 4.13 Gram per cubic centimeter(g/cm3)
  • Purity
  • 99% minimum
  • Grade
  • Extra Pure
  • Ph Level
  • 1-2 (1% aqueous solution)
 
 

About PHOSPHOTUNGSTIC ACID Extra Pure



PHOSPHOTUNGSTIC ACID Extra Pure is a high-quality chemical compound primarily used in electron microscopy as a stain and in catalysis for various industrial applications. With a purity of a minimum of 99%, this white to light yellow crystalline powder exhibits properties of high chemical stability and strong proton donation. It is soluble in water, alcohol, and ether, making it versatile for different applications. With a molecular weight of 2880.19 g/mol and a density of 4.13 g/cm3, this extra pure grade phosphotungstic acid is a reliable product with a shelf life of 2 years under suitable storage conditions.

FAQs of PHOSPHOTUNGSTIC ACID Extra Pure:


Q: What are the primary applications of PHOSPHOTUNGSTIC ACID Extra Pure?

A: PHOSPHOTUNGSTIC ACID Extra Pure is primarily used as a stain in electron microscopy and as a catalyst in various industrial applications.

Q: Is PHOSPHOTUNGSTIC ACID Extra Pure soluble in water?

A: Yes, PHOSPHOTUNGSTIC ACID Extra Pure is soluble in water, alcohol, and ether.

Q: What is the purity level of PHOSPHOTUNGSTIC ACID Extra Pure?

A: PHOSPHOTUNGSTIC ACID Extra Pure has a minimum purity level of 99%.

Q: What is the shelf life of PHOSPHOTUNGSTIC ACID Extra Pure?

A: The shelf life of PHOSPHOTUNGSTIC ACID Extra Pure is 2 years under suitable storage conditions.

Q: What is the molecular formula of PHOSPHOTUNGSTIC ACID Extra Pure?

A: The molecular formula of PHOSPHOTUNGSTIC ACID Extra Pure is H3PW12O40.

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