Zinc selenite CAS 13597-46-1

Purity 97%+In StockPharmaceutical Standards
CAS No.13597-46-1
Molecular FormulaO3SeZn
Molecular Weight192.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Zinc selenite CAS 13597-46-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 192.37 g/mol gives Zinc selenite distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Zinc selenite (CAS 13597-46-1), a certified reference material (molecular formula O3SeZn, MW 192.37 g/mol) for analytical method development and quality control.

Structurally, Zinc selenite (O3SeZn) contains an inorganic composition. The molecule exhibits a degree of unsaturation (DBE) of 0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 192.37 g/mol, it falls into the medium-molecular-weight range.

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.

CATO manufactures Zinc selenite under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaO3SeZn
Molecular Weight192.37 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

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