Gd Standard Solution CAS 7440-54-2

Purity 1000μg/mL in 10% HClIn StockPharmaceutical Standards
CAS No.7440-54-2
Molecular FormulaGd
Molecular Weight157.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Gd Standard Solution CAS 7440-54-2 chemical structure

Description

The occurrence of Gd Standard Solution is closely related to an inorganic composition in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Gd Standard Solution (CAS 7440-54-2), a certified reference material (molecular formula Gd, MW 157.25 g/mol) for analytical method development and quality control.

Structurally, Gd Standard Solution (Gd) contains an inorganic composition. The molecule exhibits a degree of unsaturation (DBE) of 0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 157.25 g/mol, it falls into the medium-molecular-weight range.

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), Gd Standard Solution 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

Molecular FormulaGd
Molecular Weight157.25 g/mol
Purity1000μg/mL in 10% HCl
StorageStore at 2-8°C
Solubility (reference)Freely soluble in water
StabilityStable under recommended storage conditions
CAS Registry Year (est.)1959

Recommended Standards

Why CATO?