Antimony Pentoxide 99.5%

Antimony pentoxide is a yellow, inorganic compound with a variety of industrial applications. Here's a more detailed description:

Chemical and Physical Properties:

• Chemical Formula: Sb₂O₅
• Appearance: Yellow powder or crystalline solid.
• Physical State: Solid at room temperature.
• Melting Point: Decomposes upon heating, releasing oxygen.
• Density: Approximately 3.78 g/cm³
• Solubility:
  • Slightly soluble in water.
  • Soluble in strong bases and concentrated hydrochloric acid.
• It is an oxidizing agent.
• It does not have a well defined melting point, as it tends to lose oxygen at elevated temperatures.

Applications:

• Flame Retardant:
  • Like antimony trioxide, it's used as a flame retardant in plastics and other materials.
• Opacifier:
  • It serves as an opacifier in the production of ceramics, glass, and enamels.
• Production of Other Antimony Compounds:
  • It is used as an intermediate in the production of other antimony compounds.
• Oxidizing Agent:
  • It's utilized as an oxidizing agent in various chemical processes.
• Catalyst.

Safety Considerations:

• Oxidizing Agent:
  • It is an oxidizing agent, meaning it can react vigorously with reducing agents and combustible materials.
• Toxicity:
  • Antimony compounds, in general, are toxic. Inhalation of dust or fumes can cause respiratory problems.
• Handling Precautions:
  • Appropriate personal protective equipment (PPE), including respiratory protection, gloves, and eye protection, is essential.
  • It should be stored away from combustible materials.
• Environmental concerns are similar to other antimony compounds.

Key Characteristics:

• Its oxidizing properties are a key aspect of its chemical behavior.
• Its applications overlap with those of antimony trioxide, particularly in flame retardancy and opacification.
• It is important to keep in mind, that because it is an oxidizer, that this makes handling this substance different then some other antimony compounds.