Rubidium acetate, 99.8% (metals basis) CAS 563-67-7

Purity 97%+In StockPharmaceutical Standards
CAS No.563-67-7
Molecular FormulaHO2Rb
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Rubidium acetate, 99.8% (metals basis) CAS 563-67-7 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.

Rubidium acetate, 99.8% (metals basis) (CAS 563-67-7) is a high-purity analytical reference standard with the molecular formula HO2RbC2H2 and a molecular weight of 144.51 g/mol.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Rubidium acetate, 99.8% (metals basis) is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 144.51 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

CATO manufactures Rubidium acetate, 99.8% (metals basis) 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

Molecular FormulaHO2Rb C2H2
Molecular Weight144.51 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)1957

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