aluminum sulfide CAS 1302-81-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1302-81-4
Molecular FormulaAl2S3
Molecular Weight150.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

aluminum sulfide CAS 1302-81-4 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 aluminum sulfide.

aluminum sulfide (CAS 1302-81-4) is a high-purity analytical reference standard with the molecular formula Al2S3 and a molecular weight of 150.16 g/mol.

aluminum sulfide (Al2S3) 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.

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.

As a certified reference material (CRM), aluminum sulfide 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 FormulaAl2S3
Molecular Weight150.16 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Freely soluble in water
StabilityStable under recommended storage conditions
CAS Registry Year (est.)1957
Sulfur Atoms3

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