Sodium iron EDTA - analytical standard , CAS No.18154-32-0

CAS: 18154-32-0 Cat. No.: S691150 Molecular Weight: 367.05 EC Number: 803-202-4 PubChem CID: 27461
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GRADE & PURITY Analytical standard ? Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods.
Storage
Room temperature
Size
Status
Price
Qty
200mg
S691150-200mg
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Why this grade

analytical standard Analytical standard for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Specifications & Purity
analytical standard
Storage
Room temperature
Grade
Analytical standard
Product Properties
ALogPNULL
Names and Identifiers
Canonical SmilesC(CN(CC(=O)[O-])CC(=O)[O-])N(CC(=O)[O-])CC(=O)[O-].[Na+].[Fe+3]
IUPAC Namesodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;iron(3+)
InChIKeyMKWYFZFMAMBPQK-UHFFFAOYSA-J
INCHI1S/C10H16N2O8.Fe.Na/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);;/q;+3;+1/p-4
Isomeric SMILES C(CN(CC(=O)[O-])CC(=O)[O-])N(CC(=O)[O-])CC(=O)[O-].[Na+].[Fe+3]
PubChem CID 27461
Molecular Weight 367.05

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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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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  Organic transition metal salts  Carboxylic acids  Organopnictogen compounds  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 - Carboxylic acid salt - Tertiary amine - Tertiary aliphatic amine - Amino acid - Carboxylic acid - Organic transition metal salt - Organic alkali metal salt - Organic sodium salt - Organic salt - Organic zwitterion - Amine - Organopnictogen compound - Organic oxygen compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Carbonyl group - Hydrocarbon derivative - Organic oxide - 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 organic sodium salt - iron chelate
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
Molecular Weight367.050 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count10
Rotatable Bond Count7
Exact Mass366.984 Da
Monoisotopic Mass366.984 Da
Topological Polar Surface Area167.000 Ų
Heavy Atom Count22
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 Count3
Citations of This Product
References
1. Chuanqi Feng, Lumin Wang, Dashuai Zhang, Longlong Geng, Lianwen Zhou, Ling Wang, Guanfeng Tian, Qi Tang, Jinyan Hu, Bijiang Geng, Lang Yan.  (2024)  Tumour microenvironment-responded Fe-doped carbon dots-sensitized cubic Cu2O for Z-scheme heterojunction-enhanced sono-chemodynamic synergistic tumor therapy.  JOURNAL OF COLLOID AND INTERFACE SCIENCE,      [PMID:38552583] [10.1016/j.jcis.2024.03.175]
2. Yadong Li, Yajuan Zhang, Liang Lv, Liuyuan Han, Zhen Guo, Han-Pu Liang, Xilong Wang, Yousheng Yin.  (2025)  Synergistic coordination engineering and Gd–O species incorporation boost PtFe stability for oxygen reduction reaction.  CARBON,      [PMID:] [10.1016/j.carbon.2025.121097]
Solution Calculators
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