羟乙基乙二胺三乙酸钠 二水合物
羟乙基乙二胺三乙酸钠 二水合物结构式
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常用名 | 羟乙基乙二胺三乙酸钠 二水合物 | 英文名 | n-(2-hydroxyethyl)ethylenediamine-n,n',n'-triacetic acid trisodium salt |
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| CAS号 | 139-89-9 | 分子量 | 344.205 | |
| 密度 | N/A | 沸点 | 572.5ºC at 760 mmHg | |
| 分子式 | C10H15N2Na3O7 | 熔点 | 288 °C (dec.)(lit.) | |
| MSDS | 中文版 美版 | 闪点 | 300ºC | |
| 符号 |
GHS05, GHS07 |
信号词 | Danger |
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In vivo epithelial wound repair requires mobilization of endogenous intracellular and extracellular calcium.
J. Biol. Chem. 288(47) , 33585-97, (2013) We report that a localized intracellular and extracellular Ca(2+) mobilization occurs at the site of microscopic epithelial damage in vivo and is required to mediate tissue repair. Intravital confocal/two-photon microscopy continuously imaged the surgically e... |
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Polyamine-polycarboxylate metal complexes with different biological effectiveness as nitric oxide scavengers. Clues for drug design.
J. Med. Chem. 51(11) , 3250-60, (2008) The synthesis of the Fe(III), Co(II), Mn(II), and Ru(III) complexes with two polyamine-polycarboxylate ligands, N-(2-hydroxyethyl)ethylenediamine-N, N', N'-triacetic acid (H3L1) and ethylene bisglycol tetraacetic acid (H4L2) is reported. Potentiometric studie... |
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Influence of soil type on the mobility and bioavailability of chelated zinc.
J. Agric. Food Chem. 55(9) , 3568-76, (2007) The objective of this study was to compare the distribution, mobility, and relative effectiveness of Zn from Zn-amino acids (Zn-AA) and Zn-DTPA-HEDTA-EDTA (Zn-CH) (DTPA, diethylenetriaminepentaacetate; HEDTA, N-2-hydroxyethyl-ethylenedinitrilotriacetate; and ... |
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Speciation of Zn-aminopolycarboxylic complexes by electrospray ionization mass spectrometry and ion chromatography with inductively coupled plasma mass spectrometry.
Rapid Commun. Mass Spectrom. 23(3) , 419-24, (2009) The speciation of Zn-aminopolycarboxylic complexes was investigated using both electrospray ionization mass spectrometry (ESI-MS) and ion chromatography (IC) with inductively coupled plasma mass spectrometry (ICP-MS). The resulting ESI mass spectra indicated ... |
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Equilibrium, kinetic and solvent effect studies on the reactions of [RuIII(Hedta)(H2O)] with thiols.
Dalton Trans. (24) , 3921-6, (2005) The interaction of [Ru(III)(edta)(H(2)O)](-) with a series of selected thiols having extra functional groups was investigated potentiometrically and kinetically. The pK(a) values of the uncoordinated carboxylic acid group and coordinated water molecule are 3.... |
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Functional and structural study on chelator-induced suppression of S2/S1 FTIR spectrum in photosynthetic oxygen-evolving complex.
J. Inorg. Biochem. 97(2) , 231-9, (2003) Chelating agents have been shown to induce characteristic changes in the light-minus-dark Fourier transform infrared (FTIR) difference spectrum for the S(2)/S(1) difference in the oxygen-evolving complex (OEC). Addition of various ethylenediamine-N,N,N',N'-te... |
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Combined effect of HEDTA and selenium against aluminum induced oxidative stress in rat brain
J. Trace Elem. Med. Biol. 26(2-3) , 210-4, (2012) Aluminium (Al) is a potent neurotoxin and has together with other metals been suggested to be associated with Alzheimer's disease causality. The current study was carried out to investigate the potential role of N(2-hydroxyethyl) ethylenediamine triacetic aci... |
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Solubility and accumulation of metals in Chinese brake fern, vetiver and rostrate sesbania using chelating agents.
Int. J. Phytoremediation 9(4) , 325-43, (2007) Greenhouse experiments were conducted to study the effects of chelating agents on the growth and metal accumulation of Chinese brake fern (Pteris vittata L.), vetiver (Vetiveria zizanioides L.), and rostrate sesbania (Sesbania rostrata L.) in soil contaminate... |
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Direct modulation of volume-regulated anion channels by Ca(2+) chelating agents.
FEBS Lett. 521(1-3) , 152-6, (2002) Ca(2+) chelating agents are widely used in biological research for Ca(2+) buffering. Here we report that BAPTA, EDTA and HEDTA produce fast, reversible, voltage-dependent inhibition of swelling-activated Cl(-) current (I(Cl,swell)) in LNCaP prostate cancer ep... |
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Inhibition of CaT1 channel activity by a noncompetitive IP3 antagonist.
Biochem. Biophys. Res. Commun. 280(1) , 145-50, (2001) A newly cloned, human epithelial Ca2+ transport protein (CaT1) was expressed in Xenopus laevis oocytes, and its single channel characteristics were examined. The CaT1 channel shows a strong dependence upon hyperpolarizing voltages, being activated by very neg... |