Potassium nitrosodisulfonate CAS 14293-70-0

Purity 97%+In StockPharmaceutical Standards
CAS No.14293-70-0
Molecular FormulaNO7S2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Potassium nitrosodisulfonate CAS 14293-70-0 chemical structure

Description

Based on its molecular formula NO7S2K, Potassium nitrosodisulfonate contains a sulfone group; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 229.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Potassium nitrosodisulfonate (CAS 14293-70-0) is a high-purity analytical reference standard with the molecular formula NO7S2K and a molecular weight of 229.22 g/mol.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), Potassium nitrosodisulfonate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaNO7S2 2*K
Molecular Weight229.22 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Freely soluble in water
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
CAS Registry Year (est.)1961
Nitrogen Atoms1
Sulfur Atoms2

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