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Ethylenediaminetetraacetic acid tetrasodium salt dihydrate CAS 10378-23-1

N,N′-1,2-Ethanediylbis[N-(carboxymethyl)glycine]tetrasodiumsaltdihydrate;SulfoOrangeSolution;TROPAEOLINO;ETHYLENEDIAMINETETRAACETICACID*TETRASODIUMCELLCU;ETHYLENEDIAMINETETRAACETICACIDEDTATETRASODIUMSALTDIHYDRATE,CELLCULTChemicalbookUREGRADE99%;ETHYLENEDIAMINETETRAACETICACIDEDTATETRASODIUMSALTDIHYDRATE,99.5+%ULTRAPURE;ETHYLENEDIAMINETETRAACETICACIDEDTATETRASODIUMSALTDIHYDRATE,98+%;ETHYLENEDIAMINETETRAACETICACIDEDTATETRASODIUMSALTDIHYDRATE,99+%EXTRAPURE

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Model:
10378-23-1
Brand:
bosschem
Code:
10378-23-1

Product Description

Ethylenediaminetetraacetic acid tetrasodium salt dihydrate Basic information
Product Name:	Ethylenediaminetetraacetic acid tetrasodium salt dihydrate
CAS:	10378-23-1
MF:	C10H16N2Na4O10
MW:	416.2
EINECS:	600-485-4
Mol File:	10378-23-1.mol
Ethylenediaminetetraacetic acid tetrasodium salt dihydrate Chemical Properties
Melting point	>300°C
Fp	350°C
storage temp.	Store at RT.
solubility	H2O: clear, colorless
form	Liquid
color	Yellow-Orange
PH	10.5-11.5 (50g/l, H2O, 20℃)
Water Solubility	almost transparency
BRN	3861753
CAS DataBase Reference	10378-23-1(CAS DataBase Reference)

COA

Items	Specifications
	Industry grade	Daily chemical grade	Spray grade	Dihydrate
Purity%:	≥99.0	≥99.0	≥99.3	107-109
Chloride( Cl)%	≤ 0.01	≤ 0.01	≤ 0.01	≤ 0.01
Sulfate(SO4)%	≤ 0.05	≤ 0.05	≤ 0.03	≤ 0.05
Lead(Pb) %	≤ 0.001	≤ 0.001	≤ 0.001	≤ 0.001
Iron (Fe)%	≤ 0.001	≤ 0.001	≤ 0.0005	≤ 0.001
Chelate(mgCaCO3/g)	≥ 220	≥ 220	≥ 220	≥ 234
PH Value	10.5-11.5	10.5-11.5	10.5-12.5	10.5-11.5
NTA %	≤1.0	≤0.1	——	——
Density(g/L)	——	——	600-800	——
free alkali %	——	——	8.0-8.4	——
total alkali %	——	——	16.5-17.5	——
Apperance	White crystal powder	White crystal powder	White powder	White crystal powder

公司信息

Ethylenediaminetetraacetic acid tetrasodium salt dihydrate CAS 10378-23-1 C10H19N2NaO9

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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