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Phosphorous acid
Phosphorous acid
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Phosphorous acid

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Phosphorous acid Specification

  • Taste
  • Acidic
  • Structural Formula
  • H3PO3
  • Shelf Life
  • 12-24 months under proper storage conditions
  • Molecular Formula
  • H3PO3
  • Application
  • Used as a reducing agent agricultural fungicide and chemical intermediate
  • EINECS No
  • 233-663-1
  • Melting Point
  • 73.6 °C
  • Appearance
  • White crystalline solid
  • HS Code
  • 28111990
  • Purity
  • 99% minimum
  • Ingredients
  • Pure phosphorous acid (H3PO3)
  • Density
  • 1.651 Gram per cubic centimeter(g/cm3)
  • Solubility
  • Highly soluble in water
  • Poisonous
  • YES
  • Properties
  • Reductive properties with tendency to oxidize into phosphoric acid
  • Physical Form
  • Crystalline solid
  • Storage
  • Store in a cool dry and well-ventilated area away from incompatible materials such as oxidizing agents
  • Ph Level
  • 1.5 (in aqueous solution)
  • Usage
  • Primarily utilized in the synthesis of phosphites as well as in water treatment and chemical manufacturing
  • Molecular Weight
  • 82.00 g/mol
  • Shape
  • Granular or powder
  • Grade
  • Industrial grade
  • Smell
  • Characteristic pungent smell
  • CAS No
  • 10294-56-1
 
 

About Phosphorous acid



Phosphorous acid is a white crystalline solid with a characteristic pungent smell, highly soluble in water, and primarily utilized in the synthesis of phosphites. With a purity of 99% minimum, it serves as a reductive agent, agricultural fungicide, and chemical intermediate. This industrial-grade product has a molecular weight of 82.00 g/mol and a density of 1.651 g/cm3. Stored in a cool, dry area, it has a shelf life of 12-24 months and a melting point of 73.6 C. As a poisonous substance, it should be handled with care due to its tendency to oxidize into phosphoric acid.

FAQs of Phosphorous acid:


Q: What is the molecular formula of Phosphorous acid?

A: The molecular formula of Phosphorous acid is H3PO3.

Q: What is the application of Phosphorous acid?

A: Phosphorous acid is used as a reducing agent, agricultural fungicide, and chemical intermediate.

Q: How should Phosphorous acid be stored?

A: Phosphorous acid should be stored in a cool, dry, and well-ventilated area away from incompatible materials such as oxidizing agents.

Q: Is Phosphorous acid soluble in water?

A: Yes, Phosphorous acid is highly soluble in water.

Q: What is the purity level of Phosphorous acid?

A: The purity of Phosphorous acid is 99% minimum.

Phosphorous acid
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