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Merck

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號碼:
MDL號碼:
分類程式碼代碼:
12352116
PubChem物質ID:
NACRES:
NA.22

化驗

98%

mp

>300 °C (lit.)

SMILES 字串

[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 密鑰

GXFFSKMBMYHTAE-UHFFFAOYSA-J

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一般說明

乙二胺四乙酸是一种聚氨酯羧酸,常用作络合剂。

應用

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。

訊號詞

Danger

危險分類

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

標靶器官

Respiratory Tract

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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