Anion Standard - Chloride CAS 16887-00-6

Purity 97%+In StockPharmaceutical Standards
CAS No.16887-00-6
Molecular FormulaCl
Molecular Weight35.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Anion Standard - Chloride CAS 16887-00-6 chemical structure

Description

Anion Standard - Chloride (CAS 16887-00-6) is a high-purity analytical reference standard with the molecular formula Cl and a molecular weight of 35.45 g/mol.

Anion Standard - Chloride (Cl) contains chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

As a certified reference material (CRM), Anion Standard - Chloride 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 FormulaCl
Molecular Weight35.45 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Freely soluble in water
StabilityStable under recommended storage conditions
CAS Registry Year (est.)1961
Halogen ContentCl-containing

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