[A11707] CAS 1303-86-2 | Boron oxide, 98% | Alfa
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Brand: Alfa Aesar
1303-86-2 | B2O3 | diboron trioxide
Chemical Identifiers
CAS
1303-86-2
Molecular Weight (g/mol)
69.62
MDL Number
MFCD00011315
Synonym
boron oxide|boric oxide|boron trioxide|boric anhydride|diboron trioxide
SMILES
O=BOB=O
InChI Key
JKWMSGQKBLHBQQ-UHFFFAOYSA-N
Molecular Formula
B2O3
IUPAC Name
oxo[(oxoboranyl)oxy]borane
Specifications
Appearance (Color)
White
Form
Crystals or powder or crystalline powder
Assay from Supplier’s CofA
≥97.5%
설명
Boron oxide is used as a flux, an acid catalyst and a chemical intermediate in production of boron halides, esters, carbide, nitride and metallic borides. Boron oxide 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.
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.
Applications
Boron oxide is used as a flux, an acid catalyst and a chemical intermediate in production of boron halides, esters, carbide, nitride and metallic borides. Boron oxide 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.
Boron oxide is used as a flux, an acid catalyst and a chemical intermediate in production of boron halides, esters, carbide, nitride and metallic borides. Boron oxide 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.
Solubility
Soluble in water. Slightly soluble in methanol.
Notes
Hygroscopic and moisture sensitive. Incompatible with acids and strong oxidizing agents.
Other References:
Merck Index:14,1337
GHS Hazard and Precautionary Statements
Hazard Statements:H360FD
GHS H StatementH360 May damage fertility or the unborn child.
Precautionary Statements:P201-P202-P281-P308+P313-P501c
Risk & Safety
TSCA:YesRTECS Number:ED7900000
경고:RUO – Research Use Only
CAS1303-86-2FORMULAB2O3EINECS215-125-8MDLMFCD00011315
| Pakage | 2500g, 500g |
|---|---|
| brand | Alfa Aesar |
