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E6635

Sigma-Aldrich

Acido etilendiamminotetraacetico

Ethylenediaminetetraacetic acid disodium salt dihydrate
1 of 1 reviewers received a sample product or took part in a promotion

Sigma Grade, suitable for plant cell culture, 98.5-101.5%

Sinonimo/i:

EDTA, EDTA-Na2, Edatamil, Edetato, Etilendiamminotetraacetato di disodio, Sequestrene Na2

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100 G
CHF 93.00
500 G
CHF 315.00
1 KG
CHF 537.00

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100 G
CHF 93.00
500 G
CHF 315.00
1 KG
CHF 537.00

About This Item

Formula empirica (notazione di Hill):
C10H14N2Na2O8 · 2H2O
Numero CAS:
Peso molecolare:
372.24
Beilstein:
3900609
Numero CE:
Codice UNSPSC:
12352107
ID PubChem:
NACRES:
NA.77

CHF 93.00


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Grado

Sigma Grade

Saggio

98.5-101.5%

Stato

powder

Impiego in reazioni chimiche

reagent type: chelator

tecniche

cell culture | plant: suitable

Punto di fusione

248 °C (dec.) (lit.)

Solubilità

H2O: soluble, clear, colorless

Stringa SMILE

O.O.O.O.[Na+].[Na+].[Na+].[Na+].OC(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC(O)=O.OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O

InChI

1S/C10H16N2O8.2Na.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;2*+1;;/p-2
OVBJJZOQPCKUOR-UHFFFAOYSA-L

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Descrizione generale

Ethylenediaminetetraacetic acid (EDTA) is an aminopolycarboxylic acid and a hexadentate ligand. It chelates with metal ions, especially with cations to form an octahedral complex.[1] Ethylenediaminetetraacetic acid disodium salt (EDTA) is a blood anticoagulant and contributes to the pathogenesis of pseudothrombocytopenia. It chelates with calcium in the blood and inhibits clotting and is routinely used in haematological tests.[2] It enhances the antibacterial activity of lysozyme.[3] EDTA used in chelation therapy chelates with calcium and favors dilation of artery, solubilisation of atheromatous plaques in atherosclerotic vascular disease.[4] EDTA chelation therapy may also protect from oxidative damage during blood and lipid peroxidation in liver fibrosis. [5]

Applicazioni

Chelante di cationi bivalenti. Inibisce enzimi, come le metalloproteasi, che per essere attivi necessitano di cationi bivalenti.
Ethylenediaminetetraacetic acid disodium salt dihydrate has been in seed germination trials of plant species[6] and in protein extraction from Moss, Physcomitrella paten.[7] It has also been used in lysis and vacuole buffer for the isolation of vacuoles from Petunia petals.[8]

Pittogrammi

Health hazardExclamation mark

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Acute Tox. 4 Inhalation - STOT RE 2 Inhalation

Organi bersaglio

Respiratory Tract

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)


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A Phosphopeptide Purification Protocol for the Moss Physcomitrella paten
Wang, X and He Y
Bio-protocol, 5(14), 56-56 (2015)
Isolation of Intact Vacuoles from Petunia Petals and Extraction of Sequestered Glycosylated Phenylpropanoid Compounds
Skaliter O, et al.
Bio-protocol, 8(13), 56-56 (2017)
Ethylenediaminetetraacetic acid induces antioxidant and anti-inflammatory activities in experimental liver fibrosis
Gonzalez-Cuevas J, et al.
Redox Report, 16(2), 62-70 (2011)
EDTA chelation therapy for cardiovascular disease: a systematic review
Seely DMR, et al.
BMC Cardiovascular Disorders, 5(1), 32-32 (2005)
Lino Möhrmann et al.
International journal of cancer, 147(2), 519-531 (2020-02-23)
Disseminated tumor cells (dTCs) can frequently be detected in the bone marrow (BM) of colorectal cancer (CRC) patients, raising the possibility that the BM serves as a reservoir for metastatic tumor cells. Identification of dTCs in BM aspirates harbors the

Contenuto correlato

To prepare 1L of a 10 X iron chelate solution

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

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    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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