Boron oxide

99.9% metals basis

  • Product Code: 143339
  Alias:    Boron oxide; diboron trioxide, boron anhydride, boron trioxide
  CAS:    1303-86-2
Molecular Weight: 69.62 g./mol Molecular Formula: B₂O₃
EC Number: 215-125-8 MDL Number: MFCD00011315
Melting Point: 450 °C(lit.) Boiling Point: 1860 °C
Density: 2.46 g/mL at 25 °C(lit.) Storage Condition: Room temperature
Product Description: Used as a flux in metallurgy to remove oxides and improve metal flow during welding and brazing. Key component in the production of borosilicate glass, known for high thermal shock resistance and chemical durability. Serves as a precursor for manufacturing boron-based chemicals and boride materials used in ceramics and semiconductors. Employed in nuclear reactors as a neutron absorber due to boron’s ability to capture neutrons. Utilized in the formulation of specialty enamels, coatings, and adhesives for high-temperature applications. Acts as a catalyst or catalyst support in certain organic synthesis and petrochemical processes.
Sizes / Availability / Pricing:
Size Availability Price Quantity
50.000 G 10-20 days ฿800.00
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100.000 G 10-20 days ฿1,320.00
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500.000 G 10-20 days ฿5,100.00
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2500.000 G 10-20 days ฿15,500.00
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Boron oxide
Used as a flux in metallurgy to remove oxides and improve metal flow during welding and brazing. Key component in the production of borosilicate glass, known for high thermal shock resistance and chemical durability. Serves as a precursor for manufacturing boron-based chemicals and boride materials used in ceramics and semiconductors. Employed in nuclear reactors as a neutron absorber due to boron’s ability to capture neutrons. Utilized in the formulation of specialty enamels, coatings, and adhesives for high-temperature applications. Acts as a catalyst or catalyst support in certain organic synthesis and petrochemical processes.
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