Calcium ion solution for ISE CAS 10043-52-4

Purity 97%+In StockPharmaceutical Standards
CAS No.10043-52-4
Molecular FormulaCaCl2
Molecular Weight110.98 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Calcium ion solution for ISE CAS 10043-52-4 chemical structure

Description

Calcium ion solution for ISE (CAS 10043-52-4), molecular formula CaCl2 and molecular weight 110.98 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula CaCl2, Calcium ion solution for ISE contains a salt form, chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 110.98 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

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 FormulaCaCl2
Molecular Weight110.98 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.)1959
Halogen ContentCl-containing

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Why CATO?