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Merck
CN

2854

Sigma-Aldrich

乙二胺四乙酸 二钠盐 溶液

2%, solution

别名:

EDTA 二钠盐, EDTA-Na2, 亚乙基二次氮基四乙酸 二钠盐

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About This Item

线性分子式:
[-CH2N(CH2CO2Na)CH2CO2H]2
CAS号:
分子量:
336.21
Beilstein:
3822669
MDL编号:
UNSPSC代码:
12352107
PubChem化学物质编号:
NACRES:
NA.77

表单

solution

质量水平

浓度

2%

储存温度

2-8°C

SMILES字符串

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

InChI

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

InChI key

ZGTMUACCHSMWAC-UHFFFAOYSA-L

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一般描述

乙二胺四乙酸(EDTA)是钙离子螯合剂, 分子量仅为292.24 Da。

应用


  • 双响应水凝胶用于废水中汞离子的检测和去除。:该研究讨论了乙二胺四乙酸二钠盐在双响应水凝胶开发中的应用,突出了其在检测和去除废水中汞离子方面的有效性(Diacon et al., 2024)。

  • 氮/氟掺杂TiO(2)的光催化氢气进化活性。:本文探讨了乙二胺四乙酸二钠盐在提高氮/氟掺杂金红石TiO(2)光催化氢气进化活性中的作用(Miyoshi et al., 2023)。

  • 处理二级处理废水的陶瓷膜的高效清洁技术和寿命预测。:该研究提出了一种新型清洁技术,涉及陶瓷膜的乙二胺四乙酸二钠盐,为提高效率和预测寿命提供了启示(Lv et al., 2023)。

  • 通过嵌段共聚物中的金属渗透实现可逆形态锁定。:该研究以乙二胺四乙酸二钠盐为关键成分,探讨了嵌段共聚物在金属渗透作用下的可逆形态锁定过程(Ma et al., 2023)。

生化/生理作用

乙二胺四乙酸二钠具有阻断血管活性肠肽与巨噬细胞膜结合的能力。它主要用于蛋白质纯化、去除二价阳离子和防止蛋白酶活性。

储存分类代码

12 - Non Combustible Liquids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

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Methods in molecular biology (Clifton, N.J.), 2654, 463-476 (2023-04-28)
CD8+ cytotoxic T lymphocytes (CTL) play a key role in anti-tumor immune response. They are therefore at the heart of current immunotherapy protocols against cancer. Despite current strategies to potentiate CTL responses, cancer cells can resist CTL attack, thus limiting
Drawbacks of dialysis procedures for removal of EDTA
Monico A, et al.
PLoS ONE, 12(1), e0169843-e0169843 (2017)
Rebecca Wüst et al.
Frontiers in bioengineering and biotechnology, 10, 964705-964705 (2022-10-11)
Vascularization of tissue-engineered constructs remains a key challenge in the field of skeletal muscle tissue engineering. One strategy for vascularizing organoids is in vitro pre-vascularization, relying on de novo assembly of undifferentiated endothelial cells into capillaries, a process termed vasculogenesis.
J J Segura et al.
Journal of endodontics, 22(7), 337-340 (1996-07-01)
The purpose of this study was to investigate the effect of the disodium salt of ethylenediamine tetraacetate (EDTA), a calcium ion chelator used in the root canal therapy, on vasoactive intestinal peptide (VIP) binding to macrophage membranes (MM's). Binding assays
J L D'Amato et al.
Poultry science, 89(5), 938-947 (2010-04-08)
Arginine is an essential amino acid in Aves and is also an important substrate for the immune system. Dietary Arg in avian diets must be sufficient to not only support growth but also immunity. To better understand Arg needs for

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