Glauberite CAS 13767-89-0

Purity 97%+In StockPharmaceutical Standards
CAS No.13767-89-0
Molecular Formula2*O4S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Glauberite CAS 13767-89-0 chemical structure

Description

Glauberite (CAS 13767-89-0), molecular formula O4SCaNa and molecular weight 159.12 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of Glauberite (O4SCaNa) is characterized by a sulfone group. 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.

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

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 Formula2*O4S Ca 2*Na
Molecular Weight159.12 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.)1960
Sulfur Atoms1

Recommended Standards

Why CATO?