Zinc chloromethanesulfinate CAS 55066-41-6

Purity 97%+In StockPharmaceutical Standards
CAS No.55066-41-6
Molecular FormulaC2H4Cl2O4S2Zn
Molecular Weight292.50 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Zinc chloromethanesulfinate CAS 55066-41-6 chemical structure

Description

As a certified reference material (CRM), Zinc chloromethanesulfinate 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.

CATO supplies Zinc chloromethanesulfinate (CAS 55066-41-6), a certified reference material (molecular formula C2H4Cl2O4S2Zn, MW 292.50 g/mol) for analytical method development and quality control.

The molecular framework of Zinc chloromethanesulfinate (C2H4Cl2O4S2Zn) is characterized by a salt form, a sulfone group, a carboxylic acid group, an ether linkage, chlorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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

Physical & Chemical Properties

Molecular FormulaC2H4Cl2O4S2Zn
Molecular Weight292.50 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1972
Halogen ContentCl-containing
Sulfur Atoms2

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