Octadecanoic acid, 2-sulfo-, sodium salt CAS 5802-91-5

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.

Octadecanoic acid, 2-sulfo-, sodium salt (CAS 5802-91-5), molecular formula C18H34O5SNa and molecular weight 385.51 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Octadecanoic acid, 2-sulfo-, sodium salt (C18H34O5SNa) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 385.51 g/mol, it falls into the moderately-high-molecular-weight range.

CATO manufactures Octadecanoic acid, 2-sulfo-, sodium salt 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

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