Sodium Diacetate CAS 126-96-5

Purity >95%In StockPharmaceutical Standards
CAS No.126-96-5
Molecular FormulaC2H4O2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Sodium Diacetate CAS 126-96-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 142.09 g/mol gives Sodium Diacetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Sodium Diacetate (CAS 126-96-5), molecular formula C2H4O2C2H3O2Na and molecular weight 142.09 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of Sodium Diacetate (C2H4O2C2H3O2Na) is characterized by a carbohydrate-derived structure. 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 FormulaC2H4O2 C2H3O2 Na
Molecular Weight142.09 g/mol
Purity>95%
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)1.5
CAS Registry Year (est.)1957

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Why CATO?