Ethylenediaminetetraacetic Acid Tetrasodium Salt Dihydrate - AR, ≥99%(T) , CAS No.10378-23-1

CAS: 10378-23-1 Cat. No.: E109307 Molecular Weight: 416.2 Beilstein Registry Number: 3861753 EC Number: 600-485-4
AVAILABLE TO ORDER
GRADE & PURITY AR ? Analytical Reagent grade — high-purity chemicals meeting strict assay limits for lab analysis. Use when accuracy matters and trace impurities could skew results. ≥99%(T)
Synonyms
Sodium 2,2',2'',2'''-(ethane-1,2-diylbis(azanetriyl))tetraacetate dihydrate | tetrasodium 2-({2-[bis(carboxylatomethyl)amino]ethyl}(carboxylatomethyl)amino)acetate dihydrate | Tetrasodium ethylenediaminetetraacetate dihydrate | AT28662 | GLYCINE, N,N'-1,2
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25g
E109307-25g
7

$9.90

$14.90
Save $5.00 (33.56%)
100g
E109307-100g
10

$20.90

$31.90
Save $11.00 (34.48%)
500g
E109307-500g
1

$65.90

$98.90
Save $33.00 (33.37%)
Enter a quantity for the sizes you want to add.
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Why this grade

AR, ≥99%(T) AR for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 5 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Sodium 2, 2', 2'', 2'''-(ethane-1, 2-diylbis(azanetriyl))tetraacetate dihydrate | tetrasodium 2-({2-[bis(carboxylatomethyl)amino]ethyl}(carboxylatomethyl)amino)acetate dihydrate | Tetrasodium ethylenediaminetetraacetate dihydrate | AT28662 | GLYCINE, N, N'-1, 2
Specifications & Purity
AR, ≥99%(T)
Storage
Room temperature
Shipped In
Normal
Grade
AR
Purity
≥99%(T)
Names and Identifiers
Pubchem Sid488199970
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488199970
Canonical SmilesC(CN(CC(=O)[O-])CC(=O)[O-])N(CC(=O)[O-])CC(=O)[O-].O.O.[Na+].[Na+].[Na+].[Na+]
IUPAC Nametetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;dihydrate
InChIKeyKSYNLCYTMRMCGG-UHFFFAOYSA-J
INCHI1S/C10H16N2O8.4Na.2H2O/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;;;;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;;;;2*1H2/q;4*+1;;/p-4
Isomeric SMILES C(CN(CC(=O)[O-])CC(=O)[O-])N(CC(=O)[O-])CC(=O)[O-].O.O.[Na+].[Na+].[Na+].[Na+]
WGK Germany 2
Alternate CAS 64-02-8
Molecular Weight 416.2
Beilstein 3861753
Reaxy-Rn 14193382
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=14193382&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassTetracarboxylic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentTetracarboxylic acids and derivatives
Alternative Parents Alpha amino acids  Trialkylamines  Carboxylic acid salts  Amino acids  Carboxylic acids  Organic zwitterions  Organic sodium salts  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Tetracarboxylic acid or derivatives - Alpha-amino acid - Alpha-amino acid or derivatives - Amino acid or derivatives - Amino acid - Carboxylic acid salt - Tertiary amine - Tertiary aliphatic amine - Carboxylic acid - Organic alkali metal salt - Organic sodium salt - Organic nitrogen compound - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Carbonyl group - Organic oxide - Amine - Organic oxygen compound - Organic salt - Organic zwitterion - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as tetracarboxylic acids and derivatives. These are carboxylic acids containing exactly four carboxyl groups.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

21 results found

Lot NumberCertificate TypeDateItem
D2610165Certificate of AnalysisSep 10, 2025 E109307
D2610167Certificate of AnalysisSep 10, 2025 E109307
D2610168Certificate of AnalysisSep 10, 2025 E109307
D2610169Certificate of AnalysisSep 10, 2025 E109307
J2517337Certificate of AnalysisSep 10, 2025 E109307
J2517336Certificate of AnalysisSep 10, 2025 E109307
J2517335Certificate of AnalysisSep 10, 2025 E109307
K1708085Certificate of AnalysisJun 12, 2025 E109307
H2315070Certificate of AnalysisApr 07, 2023 E109307
H2315071Certificate of AnalysisApr 07, 2023 E109307
H2315072Certificate of AnalysisApr 07, 2023 E109307
B2301561Certificate of AnalysisAug 31, 2022 E109307
J2210457Certificate of AnalysisAug 31, 2022 E109307
J2210374Certificate of AnalysisAug 31, 2022 E109307
J2210315Certificate of AnalysisAug 31, 2022 E109307
B2301246Certificate of AnalysisAug 31, 2022 E109307
G2227031Certificate of AnalysisJun 13, 2022 E109307
G2226546Certificate of AnalysisJun 13, 2022 E109307
G2226545Certificate of AnalysisJun 13, 2022 E109307
E2227204Certificate of AnalysisMar 22, 2022 E109307
E2227197Certificate of AnalysisMar 22, 2022 E109307

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Chemical and Physical Properties
SolubilitySolubility in Water almost transparency
Melt Point(°C)300°C
Molecular Weight416.200 g/mol
XLogP3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count12
Rotatable Bond Count7
Exact Mass416.04 Da
Monoisotopic Mass416.04 Da
Topological Polar Surface Area169.000 Ų
Heavy Atom Count26
Formal Charge0
Complexity293.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count7
Documents & Articles
Citations of This Product
References
1. Baolong Mi, Da Sheng, Bin Liu, Lingjun Bu, Zhou Shi, Shiqing Zhou, Shumin Zhu.  (2023)  Polyamide nanofiltration membrane fabricated via a metal-chelate strategy for high-flux desalination.  DESALINATION,      [PMID:] [10.1016/j.desal.2023.117049]
2. Xue Jiang, Yanxing Wang, Danyang Xu, Bi Lin, Fan Yang, Ruichan Lv.  (2020)  Lanthanide-Based Nanocomposites for Photothermal Therapy under Near-Infrared Laser: Relationship between Light and Heat, Biostability, and Reaction Temperature.  LANGMUIR,      [PMID:32188251] [10.1021/acs.langmuir.0c00343]
3. Chang Liu, Long Yan, Lulu Zhu, Yang Yu, Yuehui Tai, Yunjiang Yu, Qifeng Liu, Liangzhong Li.  (2024)  Highly efficient removal of tetrabromobisphenol A by Fenton degradation with iron-modulated zeolite under nanoconfinement.  COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,      [PMID:] [10.1016/j.colsurfa.2024.134537]
4. Siqinbilige Wu, Jingxian Gao, Yinzhabu Bai, Zhen Bai, Changxi Bai.  (2024)  Urinary metabolomic analysis of three fundamental traditional Mongolian Medicine Constitution types using UHPLC-QTOF-MS and nuclear magnetic resonance techniques.  Journal of Radiation Research and Applied Sciences,      [PMID:] [10.1016/j.jrras.2024.100915]
5. Ruohan Liang, Dongsheng Zhao, Fangming Jin, Jun Xu, Guicai Liu.  (2026)  Engineering a nanofiltration membrane with high mono-/divalent anion selectivity and antifouling properties via L-histidine incorporation.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2026.136851]
Solution Calculators
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