Boron oxide, Puratronic™, (H{2}O 200ppm), 99.999% (metals basis), Thermo Scientific Chemicals

Description

In the electronics industry as a liquid encapsulent for Czochralski-type growth of III-V semiconductor single crystals (e.g., GaAs, GaP, InP).Boron oxide is used as a flux, an acid catalyst and a chemical intermediate in the production of boron halides, esters, carbide, nitride and metallic borides. It has shown a promising effect on glycerol hydrogenolysis to 1,2-propanediol. It is also an essential material for the preparation of cordierite ceramics from talc. It is actively involved in the production of borosilicate glass. It is an additive used in high-temperature lubricants, heatproof glasswares and dopants in semiconductor materials.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• In the electronics industry as a liquid encapsulent for Czochralski-type growth of III-V semiconductor single crystals (e.g., GaAs, GaP, InP)

Specifications

Chemical Identifiers

• CAS: 1303-86-2
• Molecular Formula: B2O3
• Molecular Weight (g/mol): 69.62
• MDL Number: MFCD00011315
• InChI Key: JKWMSGQKBLHBQQ-UHFFFAOYSA-N
• Synonym: boron trioxide, boric oxide, boric anhydride, boric acid anhydride, oxo oxoboranyloxy borane, boronoxide, diboron trioxide, boron sesquioxide, boron oxide, boron oxide 500g
• PubChem CID: 518682
• ChEBI: CHEBI:30163
• IUPAC Name: oxo(oxoboranyloxy)borane
• SMILES: O=BOB=O

• Boiling Point: 1860°C
• Melting Point: ∼450°C
• Color: White
• Physical Form: Cylinder
• Quantity: 1 cyl
• Merck Index: 14,1337
• Solubility Information: Slightly soluble in water and methanol.
• Formula Weight: 69.62
• Percent Purity: 99.999%
• Grade: Puratronic™
• Odor: Odorless
• Sensitivity: Hygroscopic
• Density: 2.46 g/mL (±)0.01
• Assay: (metals basis)
• Chemical Name or Material: Boron oxide, H₂O 200ppm, Cylinder, 5.0cm dia.

RUO – Research Use Only