Ethylenediaminetetraacetic Acid Disodium Calcium Salt CAS 19709-85-4

Purity 97%+In StockPharmaceutical Standards
CAS No.19709-85-4
Molecular FormulaC10H12N2O8 2*Ca
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethylenediaminetetraacetic Acid Disodium Calcium Salt CAS 19709-85-4 chemical structure

Description

Ethylenediaminetetraacetic Acid Disodium Calcium Salt (CAS 19709-85-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H12N2O8 2*Ca. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC10H12N2O8 2*Ca
Molecular Weight328.29 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Nitrogen Atoms2

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