ARSENIUM (III) OXIDE (arsenic)
Product information
CAS No.
1327-53-3
EC No.
215-481-4
Summary formula
As₂O₃.
ADR
Yes (hazard class 6.1, toxic substances)
Physical form
White crystalline powder, odorless
Application
- In the chemical industry, it is used as an agent for chemical synthesis, such as in the production of herbicides and pesticides.
- In the glass industry, it is used as a glass decolorizer and to improve its mechanical properties.
- In electronics, it is used in semiconductor manufacturing processes.