Tetrahydroxydiboron CAS 13675-18-8

Purity 97%+In StockPharmaceutical Standards
CAS No.13675-18-8
Molecular FormulaH4B2O4
Molecular Weight89.65 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tetrahydroxydiboron CAS 13675-18-8 chemical structure

Description

Tetrahydroxydiboron (CAS 13675-18-8) is a high-purity analytical reference standard with the molecular formula H4B2O4 and a molecular weight of 89.65 g/mol.

Based on its molecular formula H4B2O4, Tetrahydroxydiboron contains an inorganic composition; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 89.65 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaH4B2O4
Molecular Weight89.65 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.)1960

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