BORON OXIDE 99.999% (C005B-013879)

General description

Anhydride can be obtained by heating boric acid at temperatures higher than 160^oC.1

Application

Reducing boron anhydride in the presence of sodium yields amorphous boron. Whereas reducing in the presence of aluminum at high temperatures affords crystalline boron. 1

Packaging

Packaged in poly bottles

Molecular Weight: 69.62. Empirical Formula: B₂O₃. vapor density: >. 1 (vs air). Quality Level: 100. Assay: 99.999% trace metals basis. form: crystals or chunks. reaction suitability: reagent type: catalyst
core: boron. mp: 450 . °C (lit.). solubility: ethanol: soluble at . 20 . °C. density: 2.46 . g/mL . at 25 . °C (lit.). SMILES string: O: BOB: O. InChI: 1S/B2O3/c3-1-5-2-4. InChI key: JKWMSGQKBLHBQQ-UHFFFAOYSA-N. Pictograms: GHS08. Signal Word: Danger. Hazard Statements: H360FD. Precautionary Statements: P201 - P202 - P280 - P308 + P313 - P405 - P501. Hazard Classifications: Repr. 1B. Storage Class Code: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects. WGK: WGK 1. Flash Point(F): Not applicable. Flash Point(C): Not applicable. Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves.