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03609

Sigma-Aldrich

Ethylenediaminetetraacetic acid

BioUltra, ≥99.0% (KT)

Synonyme(s) :

(Ethylenedinitrilo)tetraacetic acid, EDTA, Edathamil, Ethylenedinitrilotetraacetic acid

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250 G
125,00 $
1 KG
476,00 $

125,00 $

Date d'expédition estimée le31 mars 2025Détails

Devis pour commande en gros
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250 G
125,00 $
1 KG
476,00 $

About This Item

Formule linéaire :
(HO2CCH2)2NCH2CH2N(CH2CO2H)2
Numéro CAS:
60-00-4
Poids moléculaire :
292.24
Beilstein:
1716295
Numéro CE :
200-449-4
Numéro MDL:
MFCD00003541
Code UNSPSC :
12352116
eCl@ss :
39030907
ID de substance PubChem :
329747742
Nomenclature NACRES :
NA.25

125,00 $

Date d'expédition estimée le31 mars 2025Détails

Devis pour commande en gros

Gamme de produits

BioUltra

Niveau de qualité

300

Essai

≥99.0% (KT)

Forme

powder

Pertinence de la réaction

reagent type: chelator

Impuretés

insoluble matter, passes filter test

pH

2.5 (23 °C, 10 g/L)

Pf

250 °C (dec.) (lit.)

Solubilité

0.1 M NaOH: 0.1 M at 20 °C, clear, colorless

Traces d'anions

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤100 mg/kg

Traces de cations

Al: ≤10 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤500 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

λ

0.1 M in 1 M NaOH

Absorption UV

λ: 260 nm Amax: ≤1.00
λ: 280 nm Amax: ≤0.05

Chaîne SMILES 

OC(=O)CN(CCN(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)

Clé InChI

KCXVZYZYPLLWCC-UHFFFAOYSA-N

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Catégories apparentées

Application

Ethylenediaminetetraacetic acid (EDTA) is a hexadentate ligand and chelating agent with the ability to sequester divalent cations such as calcium and cesium. EDTA is used in a wide range of applications where the sequestration of divalent cations is required or useful. EDTA is used in the study of artificial restriction DNA cutters.

Autres remarques

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research
Determination of anions and metal cations by single-column chromatography with EDTA as eluent using conductivity and UV detection [1]; Buffer component in DNA digest analysis with capillary electrophoresis [2]

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H319

Classification des risques

Eye Irrit. 2

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
BCCM3219
BCCK3210
BCCJ8374
BCCK6819
BCCH1741

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

S. Matsushita
Journal of Chromatography A, 312, 327-327 (1984)
Yuichiro Aiba et al.
Chemical Society reviews, 40(12), 5657-5668 (2011-05-14)
This tutorial review provides recent developments in artificial cutters for site-selective scission of DNA with the focus on chemistry-based DNA cutters. They are useful tools for molecular biology and biotechnology, since their site-selectivity of scission is much higher than that
A Paulus et al.
Electrophoresis, 14(1-2), 27-35 (1993-01-01)
DNA digest analysis with polymer-filled capillaries in capillary electrophoresis is described. The samples analyzed consisted of commercially available standards including a 100 base pair ladder with repeating units up to 2000 base pairs. Three DNA digests covered the most common
Des R Richardson et al.
Journal of medicinal chemistry, 49(22), 6510-6521 (2006-10-27)
There has been much interest in the development of iron (Fe) chelators for the treatment of cancer. We developed a series of di-2-pyridyl ketone thiosemicarbazone (HDpT) ligands which show marked and selective antitumor activity in vitro and in vivo. In
Lucienne Tritten et al.
PLoS neglected tropical diseases, 8(7), e2971-e2971 (2014-07-18)
Filarial nematodes cause chronic and profoundly debilitating diseases in both humans and animals. Applications of novel technology are providing unprecedented opportunities to improve diagnosis and our understanding of the molecular basis for host-parasite interactions. As a first step, we investigated
Afficher tous les articles scientifiques apparentés

Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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