Ethylenediaminetetraacetic acid trisodium salt hydrate Edathamil hydrate EDTA trisodium salt hydrate (Ethylenedinitrilo)tetraacetic acid trisodium salt hydrate 85715-60-2 CAS 85715-60-2

Purity 97%+In StockPharmaceutical Standards
CAS No.85715-60-2
Molecular FormulaC10H13N2O8
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethylenediaminetetraacetic acid trisodium salt hydrate Edathamil hydrate EDTA trisodium salt hydrate (Ethylenedinitrilo)tetraacetic acid trisodium salt hydrate 85715-60-2 CAS 85715-60-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 330.23 g/mol gives Ethylenediaminetetraacetic acid trisodium salt hydrate Edathamil hydrate EDTA trisodium salt hydrate (Ethylenedinitrilo)tetraacetic acid trisodium salt hydrate 85715-60-2 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Ethylenediaminetetraacetic acid trisodium salt hydrate Edathamil hydrate EDTA trisodium salt hydrate (Ethylenedinitrilo)tetraacetic acid trisodium salt hydrate 85715-60-2 (CAS 85715-60-2), molecular formula C10H13N2O8NaH2O and molecular weight 330.23 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of Ethylenediaminetetraacetic acid trisodium salt hydrate Edathamil hydrate EDTA trisodium salt hydrate (Ethylenedinitrilo)tetraacetic acid trisodium salt hydrate 85715-60-2 (C10H13N2O8NaH2O) is characterized by a carbohydrate-derived structure, an amide group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

CATO manufactures Ethylenediaminetetraacetic acid trisodium salt hydrate Edathamil hydrate EDTA trisodium salt hydrate (Ethylenedinitrilo)tetraacetic acid trisodium salt hydrate 85715-60-2 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 FormulaC10H13N2O8 3*Na H2O
Molecular Weight330.23 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1981
Nitrogen Atoms2

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