Sodium Sesquicarbonate Dihydrate CAS 6106-20-3

Purity 97%+In StockPharmaceutical Standards
CAS No.6106-20-3
Molecular FormulaCHO3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Sodium Sesquicarbonate Dihydrate CAS 6106-20-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 144.01 g/mol gives Sodium Sesquicarbonate Dihydrate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Sodium Sesquicarbonate Dihydrate (CAS 6106-20-3), a certified reference material (molecular formula CHO3CO3Na, MW 144.01 g/mol) for analytical method development and quality control.

The molecular framework of Sodium Sesquicarbonate Dihydrate (CHO3CO3Na) is characterized by a carboxylic acid group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

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 FormulaCHO3 CO3 3*Na
Molecular Weight144.01 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.5
CAS Registry Year (est.)1958

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