silver sulfate CAS 10294-26-5

Purity 97%+In StockPharmaceutical Standards
CAS No.10294-26-5
Molecular Formula2*Ag
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

silver sulfate CAS 10294-26-5 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.

silver sulfate (CAS 10294-26-5), molecular formula AgO4S and molecular weight 203.93 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a sulfone group, silver sulfate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 203.93 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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*Ag O4S
Molecular Weight203.93 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.)1959
Sulfur Atoms1

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Why CATO?