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E6635

Sigma-Aldrich

Ethylenediaminetetraacetic acid disodium salt dihydrate

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

Sinônimo(s):
Edetate disodium salt dihydrate, Disodium ethylenediaminetetraacetate dihydrate, EDTA disodium salt, Edathamil, EDTA-Na2, Sequestrene Na2
Empirical Formula (Hill Notation):
C10H14N2Na2O8 · 2H2O
Número CAS:
Peso molecular:
372.24
Beilstein:
3900609
Número EC:
ID de substância PubChem:
NACRES:
NA.77

Nível de qualidade

200

grau

Sigma Grade

teor

98.5-101.5%

technique(s)

cell culture | plant: suitable

pf

248 °C (dec.) (lit.)

solubilidade

H2O: soluble, clear, colorless

SMILES string

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

InChI key

OVBJJZOQPCKUOR-UHFFFAOYSA-L

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Descrição geral

Ethylenediaminetetraacetic acid (EDTA) is an aminopolycarboxylic acid and a hexadentate ligand. It chelates with metal ions, especially with cations to form an octahedral complex. 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. It enhances the antibacterial activity of lysozyme. EDTA used in chelation therapy chelates with calcium and favors dilation of artery, solubilisation of atheromatous plaques in atherosclerotic vascular disease. EDTA chelation therapy may also protect from oxidative damage during blood and lipid peroxidation in liver fibrosis.

Aplicação

Ethylenediaminetetraacetic acid disodium salt dihydrate has been in seed germination trials of plant species and in protein extraction from Moss, Physcomitrella paten. It has also been used in lysis and vacuole buffer for the isolation of vacuoles from Petunia petals.
Chelator of divalent cations. Inhibits enzymes, such as metalloproteases, that require divalent cations for activity.

Embalagem

1 kg in poly bottle
100, 500 g in poly bottle

Pictogramas

Exclamation markHealth hazard

Palavra indicadora

Warning

Frases de perigo

Classificações de perigo

Acute Tox. 4 Inhalation - Aquatic Chronic 3 - STOT RE 2 Inhalation

Órgãos-alvo

Respiratory Tract

Código de classe de armazenamento

13 - Non Combustible Solids

WGK

WGK 2

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificado de análise

Certificado de origem

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

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