Wollastonite CAS 13983-17-0

Purity 97%+In StockPharmaceutical Standards
CAS No.13983-17-0
Molecular FormulaCaO3Si
Molecular Weight116.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Wollastonite CAS 13983-17-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 116.16 g/mol gives Wollastonite distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Wollastonite (CAS 13983-17-0), a certified reference material (molecular formula CaO3Si, MW 116.16 g/mol) for analytical method development and quality control.

The molecular framework of Wollastonite (CaO3Si) is characterized by an inorganic composition. 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 FormulaCaO3Si
Molecular Weight116.16 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

Recommended Standards

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