B Standard Solution CAS 7440-42-8

Purity 1000μg/mL in H2OIn StockPharmaceutical Standards
CAS No.7440-42-8
Molecular FormulaH3B
Molecular Weight13.83 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

B Standard Solution CAS 7440-42-8 chemical structure

Description

B Standard Solution (CAS 7440-42-8) is a high-purity analytical reference standard with the molecular formula H3B and a molecular weight of 13.83 g/mol.

B Standard Solution (H3B) contains an inorganic composition. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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 FormulaH3B
Molecular Weight13.83 g/mol
Purity1000μg/mL in H2O
StorageStore at 2-8°C
Solubility (reference)Freely soluble in water
StabilityStable under recommended storage conditions
CAS Registry Year (est.)1959

Recommended Standards

Why CATO?