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Merck
CN

798681

乙二胺四乙酸

≥98%, Redi-Dri, anhydrous, free-flowing, powder

别名:

EDTA, Ethylenedinitrilotetraacetic acid, 亚乙基二次氮基四乙酸, 依地酸

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关于此项目

线性分子式:
(HO2CCH2)2NCH2CH2N(CH2CO2H)2
化学文摘社编号:
分子量:
292.24
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
200-449-4
MDL number:
Beilstein/REAXYS Number:
1716295
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产品名称

乙二胺四乙酸, anhydrous, free-flowing, Redi-Dri, ≥98%

agency

suitable for SM 4500 - NH3

Quality Level

product line

Redi-Dri

assay

≥98%

form

powder

mp

250 °C (dec.) (lit.)

density

1.46 g/cm3 at 20 °C

functional group

amine, carboxylic acid

SMILES string

OC(=O)CN(CCN(CC(O)=O)CC(O)=O)CC(O)=O

InChI

1S/C10H16N2O8/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)

InChI key

KCXVZYZYPLLWCC-UHFFFAOYSA-N

Application


  • 牙釉质基质衍生物、58S5生物活性玻璃和氟化物清漆用于牙釉质再矿化:一种多分析方法。:本研究探讨了包括乙二胺四乙酸(EDTA)在内的各种试剂在牙釉质再矿化过程中的有效性,为EDTA的牙科应用提供了见解(Gungor等人,2024年)。

  • 采用相邻阴离子交换膜和乙二胺四乙酸作为螯合剂的电渗析中稀土元素分离的数学模型。:本研究调查了EDTA作为螯合剂在稀土元素分离中的应用,突出了其在电渗析过程中的工业应用(Ding和Azimi,2024年)。

  • 在不同冲洗激活技术下,17%乙二胺四乙酸和9%依地酸对牙本质生长因子释放的比较作用:体外研究。:本文考察了用EDTA处理后牙本质中生长因子的释放情况,有助于理解其在牙齿健康和再生中的作用(Mumcu等人,2024年)。

  • EDTA功能化松针生物炭(EDTA@BC);一种用于从水溶液中去除Ni(II)的增值生物材料。:该研究展示了EDTA功能化生物炭去除水中重金属的应用,强调了其在水处理应用中的重要性(Rasheed等人,2024年)。

  • 在再生牙髓治疗的EDTA牙本质预处理过程中使用XP-endo finisher和纳米气泡水对TGF-β1释放的影响。:本研究强调了EDTA在增强TGF-β1释放方面的应用,这对于再生牙科疗法非常重要(Hanafy等人,2024年)。

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC


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signalword

Warning

存储类别

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

target_organs

Respiratory Tract

pictograms

Health hazardExclamation mark

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Irrit. 2 - STOT RE 2 Inhalation

wgk

WGK 3



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商品

Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.

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This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.


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全球贸易项目编号

货号GTIN
798681-100G04061832973838
798681-1KG04061832973845
798681-500G04061832973852