Arsenic Oxide Powder
Arsenic Oxide Powder
Arsenic Oxide Powder
Arsenic Oxide Powder | |
Product Number | NRE-10005 |
CAS No. | 1327-53-3 |
Formula | As2O3 |
Molecular Weight | 197.84 g/mol |
APS | <40 µm (Can be Customized) |
Purity | 99.9% |
Colour | Off white |
Density | 3.74 g/cm3 |
Melting Point | 312.2° C |
Boiling Point | 465° C |
Certificate of Analysis | |
As | 75.7% |
O | 24.2% |
Co | 0.02% |
C | 0.03% |
Mg | 0.01% |
Fe | 0.04% |
Arsenic Oxide Powder
Applications of Arsenic Oxide Powder:
Industrial Applications:
Glass Manufacturing: Arsenic oxide is used in the production of certain types of glass, particularly in the manufacture of high-quality optical glass and in the production of glass for electronic components. It acts as a fining agent, helping to remove bubbles and improve the clarity and smoothness of the glass.
Metal Smelting and Refining: Arsenic oxide is used in metal refining, particularly in the extraction of gold and other metals. In gold refining, it helps to separate gold from impurities by forming a volatile arsenic compound that can be removed.
Pesticide Production: Historically, arsenic compounds, including arsenic oxide, were used in the production of pesticides and herbicides. Although their use has significantly declined due to their toxicity, they were once common in agricultural applications.
Chemical Synthesis:
Arsenic Acid Production: Arsenic oxide is used in the production of arsenic acid (H₃AsO₄), which is an important industrial chemical used in various processes, such as in the production of semiconductors and as a catalyst in chemical reactions.
Synthesis of Other Arsenic Compounds: Arsenic oxide serves as a precursor for synthesizing various other arsenic compounds, such as arsenic sulfide, which have applications in electronics, pigments, and more.
Alloy Production:
Lead Alloys: Arsenic oxide is used in the production of lead alloys for certain applications where the material needs to have higher strength and resistance to corrosion, such as in batteries and cable sheathing.
Laboratory Reagents:
Analytical Chemistry: Arsenic oxide is used in laboratories as a reagent in various chemical analysis processes, particularly for the detection and quantification of arsenic in samples. It can be used in flame atomic absorption spectroscopy (FAAS) to measure trace amounts of arsenic.
Environmental Impact Studies:
Environmental Testing: Arsenic oxide is also used in environmental studies, particularly in the analysis of soil, water, and air samples for arsenic contamination. Due to its high toxicity, arsenic is monitored closely in environmental testing to ensure it does not exceed safety limits.