65501-25-9 Ethylenediaminetetraacetic acid trisodium salt trihydrate Trisodium ethylenediaminetetraacetate trihydrate CAS 65501-25-9

Purity 97%+In StockPharmaceutical Standards
CAS No.65501-25-9
Molecular FormulaC10H13N2O8 3*Na 3*H2O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

65501-25-9 Ethylenediaminetetraacetic acid trisodium salt trihydrate Trisodium ethylenediaminetetraacetate trihydrate CAS 65501-25-9 chemical structure

Description

65501-25-9 Ethylenediaminetetraacetic acid trisodium salt trihydrate Trisodium ethylenediaminetetraacetate trihydrate (CAS 65501-25-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H13N2O8 3*Na 3*H2O. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC10H13N2O8 3*Na 3*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.)1975
Nitrogen Atoms2

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