Description:1.Another English Name: Boric Oxide, Boron Oxide, Boric Anhydride2. MF: B2O3 3. CAS:1303-86-24. Place Of Origin: China5. Purity: ≥98%6. ISO Ceritificat Technical Indexes: Term Index Boron Oxide %(m/m) ≥98 Sulfate %(m/m) & ...Read More