21959-01-3 Tetrachlorobis(tetrahydrofuran)zirconium Zirconium tetrachloride tetrahydrofuran complex Zirconium(IV) chloride tetrahydrofuran complex (1:2) CAS 21959-01-3

Description

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

21959-01-3 Tetrachlorobis(tetrahydrofuran)zirconium Zirconium tetrachloride tetrahydrofuran complex Zirconium(IV) chloride tetrahydrofuran complex (1:2) (CAS 21959-01-3), molecular formula Cl4ZrC4H8O and molecular weight 305.13 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a hydroxyl group, an ether linkage, chlorine substitution, 21959-01-3 Tetrachlorobis(tetrahydrofuran)zirconium Zirconium tetrachloride tetrahydrofuran complex Zirconium(IV) chloride tetrahydrofuran complex (1:2) is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 305.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

As a certified reference material (CRM), 21959-01-3 Tetrachlorobis(tetrahydrofuran)zirconium Zirconium tetrachloride tetrahydrofuran complex Zirconium(IV) chloride tetrahydrofuran complex (1:2) 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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