High Purity Antimony Trioxide 99.99% from Mexico
High purity antimony trioxide 99.99%, ultra-high purity crystals of antimony trioxide (Sb2O3) for optical glass and semiconductor applications. It is a separate chemically defined compound, meeting the criteria of Chapter 28 Note 1(a).
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the product is labeled with its purity (99.99%) and chemical formula (Sb2O3)
• The product must not be doped or mixed with other elements
• Provide a certificate of analysis to confirm the purity level