Dimethylarsinodithioic Acid Sodium Salt CAS 27318-74-7

Purity 97%+In StockPharmaceutical Standards
CAS No.27318-74-7
Molecular FormulaC2H6AsS2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Dimethylarsinodithioic Acid Sodium Salt CAS 27318-74-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 192.10 g/mol gives Dimethylarsinodithioic Acid Sodium Salt distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Dimethylarsinodithioic Acid Sodium Salt (CAS 27318-74-7), a certified reference material (molecular formula C2H6AsS2Na, MW 192.10 g/mol) for analytical method development and quality control.

Based on its molecular formula C2H6AsS2Na, Dimethylarsinodithioic Acid Sodium Salt contains sulfur-containing functionality; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 192.10 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 FormulaC2H6AsS2 Na
Molecular Weight192.10 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1964
Sulfur Atoms2

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