Gallium(III) sulfate hydrate CAS 13780-42-2

Purity 97%+In StockPharmaceutical Standards
CAS No.13780-42-2
Molecular FormulaH2O4S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Gallium(III) sulfate hydrate CAS 13780-42-2 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Gallium(III) sulfate hydrate.

Gallium(III) sulfate hydrate (CAS 13780-42-2), molecular formula H2O4SGaH2O and molecular weight 185.81 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula H2O4SGaH2O, Gallium(III) sulfate hydrate contains a sulfone group; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 185.81 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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.

CATO manufactures Gallium(III) sulfate hydrate 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 FormulaH2O4S Ga H2O
Molecular Weight185.81 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Freely soluble in water
StabilityHygroscopic; reseal immediately after opening
CAS Registry Year (est.)1960
Sulfur Atoms1

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Why CATO?