Lanthanum(III) sulfide (99.9%-La) (REO) CAS 12031-49-1

Purity 97%+In StockPharmaceutical Standards
CAS No.12031-49-1
Molecular Formula2*La
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Lanthanum(III) sulfide (99.9%-La) (REO) CAS 12031-49-1 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.

Lanthanum(III) sulfide (99.9%-La) (REO) (CAS 12031-49-1) is a high-purity analytical reference standard with the molecular formula LaS and a molecular weight of 170.97 g/mol.

Lanthanum(III) sulfide (99.9%-La) (REO) (LaS) contains sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

CATO manufactures Lanthanum(III) sulfide (99.9%-La) (REO) 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 Formula2*La 3*S
Molecular Weight170.97 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Freely soluble in water
StabilityStable under recommended storage conditions
CAS Registry Year (est.)1960
Sulfur Atoms1

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