Ammonium oxalate CAS 1113-38-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1113-38-8
Molecular FormulaC2O4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ammonium oxalate CAS 1113-38-8 chemical structure

Description

CATO supplies Ammonium oxalate (CAS 1113-38-8), a certified reference material (molecular formula C2O4H4N, MW 106.06 g/mol) for analytical method development and quality control.

Based on its molecular formula C2O4H4N, Ammonium oxalate contains an amino-acid-derived structure, an amide group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 106.06 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), Ammonium oxalate 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 FormulaC2O4 2*H4N
Molecular Weight106.06 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)1957
Nitrogen Atoms1

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