4005-OP
Ethylenediaminetetraacetic acid
OmniPur® Grade, >= 99.5%
Synonym(s):
OmniPur® EDTA, (Ethylenedinitrilo)tetraacetic Acid, Ethylenediaminetetraacetic Acid
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About This Item
Quality Segment
assay
≥99.5%
form
crystalline powder (Fine)
reaction suitability
reagent type: chelator
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
color
white to off-white
pH
2.5 (23 °C, 10 g/L)
solubility
water: ~0.5 g/L at 20 °C
density
0.86 g/cm3 at 20 °C
cation traces
Fe: ≤0.005%, Mg: ≤0.0005%, heavy metals (as Pb): ≤0.001%
foreign activity
DNAse, none detected, Protease, none detected, RNAse, none detected
shipped in
ambient
SMILES string
N(CCN(CC(=O)O)CC(=O)O)(CC(=O)O)CC(=O)O
InChI
1S/C10H16N2O8/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)
InChI key
KCXVZYZYPLLWCC-UHFFFAOYSA-N
General description
Ash: ≤0.2%
Assay: ≥99.5%
Color of 0.5M Solution (APHA): ≤30
DNAse: none detected
Heavy metals (as Pb): ≤0.001%
Iron (Fe): ≤0.005%
Magnesium (Mg): ≤0.0005%
Nitrilotriacetic acid: ≤0.1%
pH (5%, water): 2.5-3.5
Protease: none detected
RNAse: none detected
Solubility (5%, 1 N NaOH): To pass test
Intended for laboratory and manufacturing use only. Not for drug, food, or household use.
Application
- Metabolomic Profiling of an Ultraprocessed Dietary Pattern in a Domiciled Randomized Controlled Crossover Feeding Trial.: The research utilizes EDTA in metabolomic profiling to analyze dietary patterns and their impacts on metabolic health, highlighting the utility of EDTA in biochemical analyses (O′Connor et al., 2023).
- MIL-101(Fe) based biomass as permeable reactive barrier applied to EK-PRB remediation of antimony contaminated soil.: This paper explores the application of EDTA in environmental biochemistry, particularly in the remediation of antimony-contaminated soils using a novel iron-based biomass barrier (Wang et al., 2023).
- Proteomic signatures of synergistic interactions in antimicrobials.: EDTA is used to study synergistic effects in antimicrobial treatments through advanced proteomic techniques, underscoring its role in biochemistry and molecular biology research (Zhou et al., 2023).
- Improved Automated Quantification Algorithm (AQuA) and Its Application to NMR-Based Metabolomics of EDTA-Containing Plasma.: The study focuses on the development of an improved algorithm for quantifying metabolites in EDTA-containing plasma samples, demonstrating the importance of EDTA in biochemical quantification and analysis (Röhnisch et al., 2021).
Legal Information
Disclaimer
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This Item | |||
|---|---|---|---|
| assay ≥99.5% | assay ≥98.5% | assay ≥99% (titration) | assay 99.4-100.6% |
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| form crystalline powder (Fine) | form powder | form powder | form powder |
| pH 2.5 (23 °C, 10 g/L) | pH 2.5 (23 °C, 10 g/L) | pH 2.5 (23 °C, 10 g/L) | pH 2.5 (23 °C, 10 g/L) |
| solubility water: ~0.5 g/L at 20 °C | solubility - | solubility - | solubility water: soluble 0.4 g/L at 20 °C |
| cation traces Fe: ≤0.005%, heavy metals (as Pb): ≤0.001%, Mg: ≤0.0005% | cation traces - | cation traces - | cation traces Ca: ≤0.001%, Fe: ≤0.005%, Mg: ≤5 ppm, heavy metals: ≤0.001% (byICP-OES) |
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signalword
Warning
Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
target_organs
Respiratory Tract
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Irrit. 2 - STOT RE 2 Inhalation
Certificates of Analysis (COA)
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