Sodium Methyl Sulfate CAS 512-42-5

Purity >95%In StockPharmaceutical Standards
CAS No.512-42-5
Molecular FormulaCH3O4S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Sodium Methyl Sulfate CAS 512-42-5 chemical structure

Description

As a certified reference material (CRM), Sodium Methyl Sulfate 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.

Sodium Methyl Sulfate (CAS 512-42-5), molecular formula CH3O4SNa and molecular weight 134.08 g/mol, is a CATO reference standard with documented purity and traceability.

Sodium Methyl Sulfate (CH3O4SNa) contains a sulfone group. It is notably hygroscopic; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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.

Physical & Chemical Properties

Molecular FormulaCH3O4S Na
Molecular Weight134.08 g/mol
Purity>95%
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)0.5
CAS Registry Year (est.)1957
Sulfur Atoms1

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Why CATO?