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Merck
CN

E26290

Sigma-Aldrich

乙二胺四乙酸 四钠盐 水合物

98%

别名:

乙二胺四乙酸四钠盐 水合物

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About This Item

线性分子式:
(NaO2CCH2)2NCH2CH2N(CH2CO2Na)2·xH2O
分子量:
380.17 (anhydrous basis)
EC 号:
MDL编号:
UNSPSC代码:
12352116
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

98%

mp

>300 °C (lit.)

SMILES字符串

[Na+].[Na+].[Na+].[Na+].[H]O[H].[O-]C(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC([O-])=O

InChI

1S/C10H16N2O8.4Na.H2O/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);;;;;1H2/q;4*+1;/p-4

InChI key

GXFFSKMBMYHTAE-UHFFFAOYSA-J

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一般描述

乙二胺四乙酸是一种聚氨酯羧酸,常用作络合剂。

应用

乙二胺四乙酸四钠盐水合物已被用作生物聚合物所用生物油墨制备过程中的抗菌剂。

警示用语:

Danger

危险分类

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - STOT RE 2

靶器官

Respiratory Tract

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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