Boric anhydride CAS 1303-86-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1303-86-2
Molecular FormulaB2O3
Molecular Weight69.62 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Boric anhydride CAS 1303-86-2 chemical structure

Description

Boric anhydride (CAS 1303-86-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: B2O3. Molecular weight: 69.62 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaB2O3
Molecular Weight69.62 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Freely soluble in water
StabilityHygroscopic; reseal immediately after opening
CAS Registry Year (est.)1957

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