跳转至内容
Merck
CN

H8126

N-(2-羟乙基)乙二胺-N,N′,N′-三乙酸

~98%

别名:

HEDTA, HEEDTA, N-(2-羟乙基)-亚乙基二氨-三乙酸

登录 查看组织和合同定价。

选择尺寸


关于此项目

线性分子式:
HOCH2CH2N(CH2CO2H)CH2CH2N(CH2CO2H)2
化学文摘社编号:
分子量:
278.26
UNSPSC Code:
12352116
NACRES:
NA.22
PubChem Substance ID:
EC Number:
205-759-3
Beilstein/REAXYS Number:
1804795
MDL number:
Assay:
~98%
Form:
powder
技术服务
需要帮助?我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助
技术服务
需要帮助?我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助

InChI key

URDCARMUOSMFFI-UHFFFAOYSA-N

InChI

1S/C10H18N2O7/c13-4-3-11(5-8(14)15)1-2-12(6-9(16)17)7-10(18)19/h13H,1-7H2,(H,14,15)(H,16,17)(H,18,19)

SMILES string

OCCN(CCN(CC(O)=O)CC(O)=O)CC(O)=O

assay

~98%

form

powder

mp

212 °C (dec.) (lit.)

Quality Level

正在寻找类似产品? 访问 产品对比指南

Application

N-(2-羟乙基)乙二胺-N,N′,N′-三乙酸(HEDTA)可用作离子团,通过电位法选择性测定Fe(III)离子。它还用于与金属离子形成络合物,如铁(II)、铜(II)、锌(II)、锰(II)和铀(VI)离子。因此,HEDTA在f元素的分离和核废料的处理处置中起重要作用。

pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2

存储类别

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本?

如果您需要特殊版本,可通过批号或批次号查找具体证书。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

Jose M Alvarez
Journal of agricultural and food chemistry, 55(9), 3568-3576 (2007-04-05)
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 EDTA, ethylenedinitrilotetraacetate) sources by applying different Zn levels to weakly acidic and
C L Mackowiak et al.
Journal of environmental quality, 32(6), 2230-2237 (2003-12-17)
Fluoride (F-) pollutants can harm plants and the animals feeding on them. However, it is largely unknown how complexing and chelating agents affect F bioavailability. Two studies were conducted that measured F- bioavailability and uptake by rice (Oryza sativa L.).
Monika Bhadauria
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 50(7), 2487-2495 (2012-01-19)
A study was undertaken to evaluate protective effect of chelating agent, N-(2-hydroxy ethyl ethylene diamine triacetic acid) [HEDTA] with and without propolis against aluminum (Al) induced toxicity in liver, kidney and brain. Toxicity was induced by single administration of aluminum
Adam T Ruley et al.
Environmental pollution (Barking, Essex : 1987), 144(1), 11-18 (2006-03-09)
Effects of lead (Pb) and chelators, such as EDTA, HEDTA, DTPA, NTA and citric acid, were studied to evaluate the growth potential of Sesbania drummondii in soils contaminated with high concentrations of Pb. S. drummondii seedlings were grown in soil
Xi-wen Yang et al.
Journal of the science of food and agriculture, 91(13), 2322-2328 (2011-05-07)
Zinc (Zn) and phytic acid content in grain crops are directly related to their nutritional quality and therefore human health. To investigate the nutritional influences of phosphorus (P) and Zn levels on wheat (Triticum aestivum L.), plants were grown hydroponically

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