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
变更视图
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
assay
~98%
Quality Level
form
powder
mp
212 °C (dec.) (lit.)
SMILES string
OCCN(CCN(CC(O)=O)CC(O)=O)CC(O)=O
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)
InChI key
URDCARMUOSMFFI-UHFFFAOYSA-N
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。
Still not finding the right product?
Explore all of our products under N-(2-羟乙基)乙二胺-N,N′,N′-三乙酸
signalword
Danger
hcodes
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
Ana Alvarez-Fernández et al.
Journal of the American Society for Mass Spectrometry, 18(1), 37-47 (2006-10-03)
A high-performance liquid chromatography-electrospray ionization/mass spectrometry (time of flight) method has been developed for the simultaneous determination of synthetic Fe(III)-chelates used as fertilizers. Analytes included the seven major Fe(III)-chelates used in agriculture, Fe(III)-EDTA, Fe(III)-DTPA, Fe(III)-HEDTA, Fe(III)-CDTA, Fe(III)-o,oEDDHA, Fe(III)-o,pEDDHA, and Fe(III)-EDDHMA
Patrícia Graça Zanichelli et al.
Journal of inorganic biochemistry, 98(11), 1921-1932 (2004-11-04)
The [Ru(II)(Hedta)NO(+)] complex is a diamagnetic species crystallizing in a distorted octahedral geometry, with the Ru-N(O) length 1.756(4) A and the RuNO angle 172.3(4) degrees . The complex contains one protonated carboxylate (pK(a)=2.7+/-0.1). The [Ru(II)(Hedta)NO(+)] complex undergoes a nitrosyl-centered one-electron
ZuLiang Chen et al.
Rapid communications in mass spectrometry : RCM, 23(3), 419-424 (2009-01-08)
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 that [Zn(HEDTA)](1-), [Zn(NTA)](1-), [Zn(EDTA)](2-) and [Zn(DTPA)](3-) were all simultaneously
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| H8126-100G | 04061833805831 |
| H8126-1KG | 04061833805916 |
| H8126-500G | 04061835557172 |