Sodium stannate CAS 12058-66-1

Purity 97%+In StockPharmaceutical Standards
CAS No.12058-66-1
Molecular FormulaNa2O3Sn
Molecular Weight212.69 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Sodium stannate CAS 12058-66-1 chemical structure

Description

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.

Sodium stannate (CAS 12058-66-1), molecular formula Na2O3Sn and molecular weight 212.69 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Sodium stannate (Na2O3Sn) 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 212.69 g/mol, it falls into the medium-molecular-weight range.

As a certified reference material (CRM), Sodium stannate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaNa2O3Sn
Molecular Weight212.69 g/mol
Purity97%+
StorageStore in a cool place (≤25°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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Why CATO?