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Merck
CN

A9883

Sigma-Aldrich

N-(2-乙酰氨基)-亚氨基二乙酸

≥98% (titration)

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别名:
N-(2-乙酰氨基)-亚氨基二乙酸, N-(氨基甲酰甲基)亚氨基二乙酸
线性分子式:
H2NCOCH2N(CH2CO2H)2
CAS号:
分子量:
190.15
Beilstein:
1787181
EC 号:
MDL编号:
UNSPSC代码:
12161700
PubChem化学物质编号:
NACRES:
NA.25

质量水平

检测方案

≥98% (titration)

形式

powder

pH值(酸碱度)

1.5-3.0

有效pH范围

6.0-7.2

pKa (25 °C)

6.6

mp

219 °C (dec.) (lit.)

溶解性

1 M NaOH: 160 mg/mL, clear, colorless

应用

diagnostic assay manufacturing

储存温度

room temp

SMILES字符串

NC(=O)CN(CC(O)=O)CC(O)=O

InChI

1S/C6H10N2O5/c7-4(9)1-8(2-5(10)11)3-6(12)13/h1-3H2,(H2,7,9)(H,10,11)(H,12,13)

InChI key

QZTKDVCDBIDYMD-UHFFFAOYSA-N

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一般描述

ADA是一种可用于生物化学和分子生物学的两性离子缓冲剂。它是在1960′年代开发的Good缓冲液之一,可为广泛的生化研究应用提供6.15 - 8.35的pH缓冲范围。Good及其同事在其开创性的报道中对ADA的合成及物理性质进行了描述。ADA缓冲液在水溶液中的可用范围是6.0 - 7.2。

应用

含氢氧化钠和氯化钠(pH 5.67-7.57,有效pH范围6.4-7.4)的生物缓冲液组分。用于制备固相pH梯度。

制备说明

该产品可溶于1 M NaOH(160mg/mL),产生澄清无色的溶液。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Oral

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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