Ethylenediaminetetraacetic acid CAS 60-00-4 EDTA

The product crystallized from water is a white powder. The solubility in water at 25 ℃ is 0.5g/L. Insoluble in cold water, alcohols, and general organic solvents. Dissolve in solutions of sodium hydroxide, sodium carbonate, and ammonia.

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Model:
60-00-4
Brand:
bosschemical
Code:
60-00-4

Product Description

Ethylenediaminetetraacetic acid Basic information
Product Name:	Ethylenediaminetetraacetic acid
CAS:	60-00-4
MF:	C10H16N2O8
MW:	292.24
EINECS:	200-449-4
Mol File:	60-00-4.mol
Ethylenediaminetetraacetic acid Chemical Properties
Melting point	250 °C (dec.) (lit.)
Boiling point	434.18°C (rough estimate)
bulk density	600kg/m3
density	1.46 g/cm3 at 20 °C
vapor pressure	<0.013 hPa (20 °C)
refractive index	n20/D 1.363
Fp	>400°C DIN 51758
storage temp.	2-8°C
solubility	3 M NaOH: 100 mg/mL
form	crystalline
pka	pKa 2 (Uncertain);10.26 (Uncertain)
color	White to almost white
Odor	Odorless
PH	2.5 (10g/l, H2O, 23℃)(slurry)
PH Range	2.5 at 10 g/l at 23 °C
Water Solubility	0.5 g/L (25 ºC)
λmax	λ: 280 nm Amax: ≤0.25
Decomposition	240 °C
Merck	143,517
BRN	1716295
Stability:	Stable. Incompatible with copper, copper alloys, nickel, aluminium, strong oxidizing agents, strong bases
LogP	-0.836 (est)
CAS DataBase Reference	60-00-4(CAS DataBase Reference)
NIST Chemistry Reference	N,N'-1,2-Ethane diylbis-(N-(carboxymethyl)glycine)(60-00-4)
EPA Substance Registry System	Ethylenediaminetetraacetic acid (60-00-4)

Ethylenediaminetetraacetic acid CAS 60-00-4 EDTA C10H16N2O8 Water treatment scale inhibitor Food equipment cleaner Paper industry stable bleaching agent Food antioxidant and color protector Photographic development

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Chemical detection methods

Spectroscopic Analysis Methods

Ultraviolet-Vis Spectrophotometry (UV-Vis)
Infrared Spectroscopy (IR/FTIR)
Atomic Absorption Spectroscopy (AAS)
X-ray Fluorescence Spectroscopy (XRF)
Nuclear Magnetic Resonance Spectroscopy (NMR)

Chromatographic Analysis

Gas Chromatography (GC)
High Performance Liquid Chromatography (HPLC)
Ion Chromatography (IC)
Thin Layer Chromatography (TLC)

Mass Spectrometry Analysis

GC-MS / LC-MS/MS: Qualitative and Quantitative Analysis
ICP-MS: Trace Metal Elements (ppb Level)
TOF-MS: Precise Molecular Weight Determination

Electrochemical analysis methods

Polypotentiometric methods
Conductivity methods
Polarographic methods / Voltammetric methods
Coulometric analysis

Thermal Analysis Methods

Thermogravimetric Analysis (TGA)
Differential Scanning Calorimetry (DSC)
Differential Thermal Analysis (DTA)

Classical wet chemical analysis

Titration analysis
Gravity analysis