Florisil<SUP>®</SUP> Chromatography Adsorbent CAS 1343-88-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1343-88-0
Molecular FormulaO3Si
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Florisil<SUP>®</SUP> Chromatography Adsorbent CAS 1343-88-0 chemical structure

Description

Florisil<SUP>®</SUP> Chromatography Adsorbent (CAS 1343-88-0), molecular formula O3SiMg and molecular weight 100.39 g/mol, is a CATO reference standard with documented purity and traceability.

Florisil<SUP>®</SUP> Chromatography Adsorbent (O3SiMg) contains an inorganic composition. It is notably hygroscopic; 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.

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 FormulaO3Si Mg
Molecular Weight100.39 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Freely soluble in water
StabilityHygroscopic; reseal immediately after opening
CAS Registry Year (est.)1957

Recommended Standards

Why CATO?