03685
乙二胺四乙酸 二钠盐 二水合物
≥97.0% (KT)
别名:
EDTA 二钠盐, EDTA-Na2, 乙二胺四乙酸Na2, 乙二胺四乙酸盐 二钠盐 二水合物, 二钠乙二胺四乙酸盐 二水合物, 依地酸钙钠
产品名称
乙二胺四乙酸 二钠盐 二水合物, ≥97.0% (KT)
InChI key
OVBJJZOQPCKUOR-UHFFFAOYSA-L
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
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
assay
≥97.0% (KT)
mp
248 °C (dec.) (lit.)
solubility
H2O: 100 g/L at 20 °C
Quality Level
正在寻找类似产品? 访问 产品对比指南
Application
二价阳离子的螯合剂。 对需要二价阳离子发挥活性的酶，比如金属蛋白酶具有抑制作用。
General description
乙二胺四乙酸二钠二水合物（EDTA-Na2）是众所周知的络合剂，在化学合成、分析化学和生物化学中有多种用途。在化学合成中，EDTA-Na2可与多价阳离子结合，形成可溶性非离子络合物，可从溶液中去除，有助于防止不需要的副反应。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - STOT RE 2 Inhalation
target_organs
Respiratory Tract
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Suli Huang et al.
PloS one, 10(2), e0117007-e0117007 (2015-02-07)
microRNA (miRNA) plays a role in the pathogenesis of ischemic stroke, and single nucleotide polymorphisms in miRNA genes may contribute to disease susceptibility. However, the effect of miR-146a, miR-196a2, and miR-499 polymorphisms on ischemic stroke susceptibility has been rarely reported.
Lisa M Ryno et al.
Biomacromolecules, 15(8), 2944-2951 (2014-07-18)
End-functionalized macromolecular starch reagents, prepared by reductive amination, were grafted onto a urethane-linked polyester-based backbone using copper-catalyzed azide-alkyne cycloaddition (CuAAC) chemistry to produce novel amphiphilic hybrid graft copolymers. These copolymers represent the first examples of materials where the pendant chains
Haiyan Zhang et al.
Analytica chimica acta, 770, 140-146 (2013-03-19)
A novel method for selective determination of Cr(III) and Cr(VI) in environmental water samples was developed based on target-induced fluorescence quenching of glutathione-stabilized gold nanoclusters (GSH-Au NCs). Fluorescent GSH-Au NCs were synthesized by a one-step approach employing GSH as reducing/protecting
Sabrina Lusvarghi et al.
Nucleic acids research, 41(13), 6637-6649 (2013-05-04)
Interaction between the viral protein Rev and the RNA motifs known as Rev response elements (RREs) is required for transport of unspliced and partially spliced human immunodeficiency virus (HIV)-1 and HIV-2 RNAs from the nucleus to the cytoplasm during the
Gervasio A Lamas et al.
JAMA, 309(12), 1241-1250 (2013-03-28)
Chelation therapy with disodium EDTA has been used for more than 50 years to treat atherosclerosis without proof of efficacy. To determine if an EDTA-based chelation regimen reduces cardiovascular events. Double-blind, placebo-controlled, 2 × 2 factorial randomized trial enrolling 1708
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持