Merck
CN
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文件

N9877

Sigma-Aldrich

次氮基三乙酸

Sigma Grade, ≥99%

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别名:
N,N-二(羧甲基)甘氨酸, NTA, 三(羧甲基)胺
线性分子式:
N(CH2COOH)3
CAS号:
139-13-9
分子量:
191.14
Beilstein:
1710776
EC 号:
205-355-7
MDL编号:
MFCD00004287
PubChem化学物质编号:
24897916
NACRES:
NA.31

等级

Sigma Grade

质量水平

200

检测方案

≥99%

形式

powder

reaction suitability

reagent type: reductant

pH值（酸碱度）

1.7-2.7 (23 °C, 10 g/L)

mp

245 °C (dec.) (lit.)

溶解性

1 M NaOH: 100 mg/mL, clear to very slightly hazy, colorless to light yellow

SMILES string

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

InChI

1S/C6H9NO6/c8-4(9)1-7(2-5(10)11)3-6(12)13/h1-3H2,(H,8,9)(H,10,11)(H,12,13)

InChI key

MGFYIUFZLHCRTH-UHFFFAOYSA-N

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相关类别

应用

一种优质的螯合剂。

象形图

Exclamation markHealth hazard
GHS07,GHS08

警示用语：

Warning

危险声明

H302 - H319 - H351

危险分类

Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(°F)

212.0 °F - closed cup

闪点(°C)

100 °C - closed cup

个人防护装备

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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