2-Butenedioic acid (2Z)-, sodium salt, polymer with methoxyethene CAS 9019-25-4

Description

Compared with other compounds in its class, the molecular weight of 195.13 g/mol gives 2-Butenedioic acid (2Z)-, sodium salt, polymer with methoxyethene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-Butenedioic acid (2Z)-, sodium salt, polymer with methoxyethene (CAS 9019-25-4), molecular formula C4H2O4C3H6ONa and molecular weight 195.13 g/mol, is a CATO reference standard with documented purity and traceability.

2-Butenedioic acid (2Z)-, sodium salt, polymer with methoxyethene (C4H2O4C3H6ONa) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 2-Butenedioic acid (2Z)-, sodium salt, polymer with methoxyethene 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

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