Copper Acetoarsenite CAS 12002-03-8

Purity 97%+In StockPharmaceutical Standards
CAS No.12002-03-8
Molecular Formula2*As3O6
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Copper Acetoarsenite CAS 12002-03-8 chemical structure

Description

The occurrence of Copper Acetoarsenite is closely related to a carboxylic acid group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Copper Acetoarsenite (CAS 12002-03-8), a certified reference material (molecular formula As3O6CuC2H3O2, MW 443.35 g/mol) for analytical method development and quality control.

Structurally, Copper Acetoarsenite (As3O6CuC2H3O2) contains a carboxylic acid group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.5, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 443.35 g/mol, it falls into the moderately-high-molecular-weight range.

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), Copper Acetoarsenite 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 Formula2*As3O6 4*Cu 2*C2H3O2
Molecular Weight443.35 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)1960

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