Na Standard Solution CAS 7440-23-5

Purity 1000μg/mL in 1%*HCLIn StockPharmaceutical Standards
CAS No.7440-23-5
Molecular FormulaNa
Molecular Weight22.99 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Na Standard Solution CAS 7440-23-5 chemical structure

Description

Na Standard Solution (CAS 7440-23-5), molecular formula Na and molecular weight 22.99 g/mol, is a CATO reference standard with documented purity and traceability.

Na Standard Solution (Na) contains an inorganic composition. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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), Na Standard Solution 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 FormulaNa
Molecular Weight22.99 g/mol
Purity1000μg/mL in 1%*HCL
StorageStore at 2-8°C
Solubility (reference)Freely soluble in water
StabilityStable under recommended storage conditions
CAS Registry Year (est.)1959

Recommended Standards

Why CATO?