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About This Item
经验公式（希尔记法）:
C2H7NO2
CAS号:
分子量:
77.08
MDL编号:
UNSPSC代码:
12352107
EC索引号:
211-162-9
NACRES:
NA.21
等级
ACS reagent
质量水平
Agency
reag. Ph. Eur.
产品线
EMSURE®
检测方案
≥98.0% (acidimetric)
形式
solid
杂质
≤0.005% Insoluble matter
≤0.005% Substances reducing potassium permanganate (as formic acid)
≤2% Water
灼烧残渣
≤0.01% (as sulfate)
pH值（酸碱度）
6.7-7.3 (25 °C, 50 g/L in H2O)
mp
114 °C
密度
1.17 g/cm3 at 20 °C
堆积密度
410 kg/m3
痕量阴离子
chloride (Cl-): ≤0.0005%
nitrate (NO3-): ≤0.001%
sulfate (SO42-): ≤0.001%
痕量阳离子
Ca: ≤0.001%
Fe: ≤0.0002%
heavy metals (as Pb): ≤0.0002%
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
应用
- Ammonium Acetate in Buffer Preparation: A study highlighted the use of ammonium acetate in buffer solutions for molecular biology applications, emphasizing its role in maintaining pH stability and compatibility with various biochemical processes (Ahamed et al., 2024).
- High-Purity Ammonium Acetate for Mass Spectrometry: Another research employed high-purity ammonium acetate in developing a robust mass spectrometry method for the analysis of complex biological samples, demonstrating its effectiveness in improving detection sensitivity and accuracy (Mozayad et al., 2024).
- Material Science Applications: In the field of material science, ammonium acetate has been used as a precursor for the synthesis of novel materials with potential applications in energy storage and electronics, showcasing its versatility and functional importance (Hansen et al., 2024).
- Pharmaceutical Synthesis: Highlighting its role in pharmaceutical formulations, a study discussed the use of ammonium acetate as a catalyst in drug synthesis processes, contributing to more efficient and cleaner production methods (Zhao et al., 2024).
- Environmental Testing Reagent: Ammonium acetate is also pivotal in environmental science, particularly in the analysis of soil and water samples for pollution assessment, where it acts as an effective ion pairing agent to measure various pollutants (Kopeć et al., 2024).
联系
替代品：AX1220；AX1220-1；AX1220-3；AX1220-5；AX1220-20
分析说明
含量（酸度）： ≥ 98.0 %
不溶物质： ≤ 0.005％
pH值（5％；水；25°C）：6.7 - 7.3
氯（Cl）： ≤ 0.0005％
硝酸盐（NO₃）： ≤ 0.001 %
硫酸盐（SO₄）： ≤ 0.001 %
重金属（以铅计）： ≤ 0.0002 %
Ca（钙）： ≤ 0.001 %
Fe（铁）： ≤ 0.0002 %
可还原高锰酸钾的物质（如甲酸）： ≤ 0.005 %
炽灼残渣（如硫酸盐）： ≤ 0.01 %
水： ≤ 2.0 %
对应于ACS，Reag. Ph Eur
不溶物质： ≤ 0.005％
pH值（5％；水；25°C）：6.7 - 7.3
氯（Cl）： ≤ 0.0005％
硝酸盐（NO₃）： ≤ 0.001 %
硫酸盐（SO₄）： ≤ 0.001 %
重金属（以铅计）： ≤ 0.0002 %
Ca（钙）： ≤ 0.001 %
Fe（铁）： ≤ 0.0002 %
可还原高锰酸钾的物质（如甲酸）： ≤ 0.005 %
炽灼残渣（如硫酸盐）： ≤ 0.01 %
水： ≤ 2.0 %
对应于ACS，Reag. Ph Eur
法律信息
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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