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文件

5.43834

乙酸铵

Name: 乙酸铵
Brand: MM

for HPLC LiChropur^™

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别名:

乙酸铵

经验公式（希尔记法）:

C₂H₇NO₂

CAS号:

631-61-8

分子量:

77.08

MDL编号:

MFCD00013066

EC索引号:

211-162-9

Agency

suitable for ASTM^® 7968
suitable for ASTM^® 7979
suitable for DIN 38407-42
suitable for EPA 1633
suitable for EPA 533
suitable for EPA 537.1
suitable for EPA 8327
suitable for EPA ACB B21-02
suitable for EPA ACB B23-05b
suitable for GB 31604.35-2016
suitable for GB 5009.253-2016
suitable for ISO 21675 2019
suitable for ISO 25101
suitable for ISO/CEN 15968-2010

质量水平

100

reg. compliance

suitable for FDA C-010.02

形式

solid

technique(s)

HPLC: suitable

pH值（酸碱度）

6.7-7.3 (25 °C, 50 g/L in H₂O)

mp

114 °C

溶解性

1480 g/L

密度

1.17 g/cm³ at 20 °C

堆积密度

410 kg/m³

储存温度

15-25°C

InChI

1S/C2H4O2.H3N/c1-2(3)4;/h1H3,(H,3,4);1H3

InChI key

USFZMSVCRYTOJT-UHFFFAOYSA-N

一般描述

Ammonium acetate is commonly used as a buffer in high-performance liquid chromatography (HPLC). It is used as a mobile phase to develop a novel speciation methodology applicable to urine samples using IEC-ICP-MS.

应用

Ammonium acetate can be used as a:

Mobile phase in the derivatization reaction to enhance the detection and separation of glyphosate and aminomethylphosphonic acid (AMPA) using reversed-phase liquid chromatography (RPLC).
Buffer component in the mobile phase of the Hydrophilic Interaction Liquid Chromatography (HILIC) method for the separation and determination of polar lipid classes.

法律信息

ASTM is a registered trademark of American Society for Testing and Materials

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

分析证书(COA)

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示例

T1503

货号

-

25G

包装规格/数量

其它示例：

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

输入内容 1.000309185)

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Hydrophilic interaction liquid chromatography coupled with tandem mass spectrometry method for quantification of five phospholipid classes in various matrices

Mazzella N, et al.

MethodsX, 10, 102026-102026 (2023)

Evaluation and optimization of the derivatization reaction conditions of glyphosate and aminomethylphosphonic acid with 6-aminoquinolyl-N-hydroxysuccinimidyl carbamate using reversed-phase liquid chromatography

Fontas, C et al.

Journal of Separation Science, 43(20), 3931-3939 (2020)

Ammonium acetate as a novel buffer for highly selective robust urinary HPLC-ICP-MS arsenic speciation methodology

Rodriguez PF, et al.

Talanta, 221, 121494-121494 (2021)

文件

乙酸铵

for HPLC LiChropur™

属性