Boron oxide

98%, 10-20 mesh

  • Product Code: 149201
  Alias:    Boron oxide; diboron trioxide, boron anhydride, boron trioxide
  CAS:    1303-86-2
  Properties:    Sensitive to humidity
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 resistance and chemical durability. Serves as a precursor in the synthesis of boron-based chemicals and ceramics, including boron nitride. Employed in the manufacture of enamels and glazes for ceramics due to its low melting point and stability. Utilized in nuclear reactors as a neutron absorber in control rods and shielding materials. Added to fertilizers in trace amounts to supply boron, an essential micronutrient for plant growth.
Product Specification:
Test Specification
APPEARANCE White solid
Purity (%) 97.5-100
XRD Conforms to Structure
Sizes / Availability / Pricing:
Size Availability Price Quantity
500.000 G 10-20 days ฿620.00
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-
2500.000 G 10-20 days ฿2,360.00
+
-
10000.000 G 10-20 days ฿7,450.00
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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 resistance and chemical durability. Serves as a precursor in the synthesis of boron-based chemicals and ceramics, including boron nitride. Employed in the manufacture of enamels and glazes for ceramics due to its low melting point and stability. Utilized in nuclear reactors as a neutron absorber in control rods and shielding materials. Added to fertilizers in trace amounts to supply boron, an essential micronutrient for plant growth.
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