Sodium MethylsiliconateDiscontinued, see S667085 CAS 16589-43-8

Purity 97%+In StockPharmaceutical Standards
CAS No.16589-43-8
Molecular FormulaCH6O3Si
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Sodium MethylsiliconateDiscontinued, see S667085 CAS 16589-43-8 chemical structure

Description

Sodium MethylsiliconateDiscontinued, see S667085 (CH6O3SiNa) contains an organic framework. It is notably hygroscopic; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

CATO supplies Sodium MethylsiliconateDiscontinued, see S667085 (CAS 16589-43-8), a certified reference material (molecular formula CH6O3SiNa, MW 117.13 g/mol) for analytical method development and quality control.

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 FormulaCH6O3Si Na
Molecular Weight117.13 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)-1.0
CAS Registry Year (est.)1961

Recommended Standards

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