Boric anhydride, granulated
Application
Boric anhydride also referred to as boron trioxide or boron oxide (B2O3) has been used for preparing specimens of Bi4B2O9 ceramics. It has also been used for WO3/B2O3/Al system for investigating the impact of Ar gas pressure on the SHS reaction products.
Literature see 11610 Azo-Casein
Biochem/physiol Actions
Boric anhydride is an oxide of boron that shows antimicrobial property along with lower aminoalcohols.
Other Notes
Sales restrictions may apply
| Quality Level | 100; 100 |
|---|---|
| mp | 450 °C (lit.) |
| InChI key | JKWMSGQKBLHBQQ-UHFFFAOYSA-N |
| InChI | 1S/B2O3/c3-1-5-2-4 |
| Manufacturer | SIGMA-ALDRICH |
| Density | 2.46 g/mL at 25 °C (lit.) |
| Solubility | H2O: easily soluble |
| Form | fibers |
| Assay | ≥98.0% (T); 98.0-102.0% (titration); 98.0-102.0% NaOH basis (1 M, titration) |
| Loss | ≤3% loss on ignition, 800 °C |
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