5.43834
Ammonium acetate
for HPLC LiChropur™
別名:
Ammonium acetate
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この商品について
化学式:
NH4CH3COO
CAS番号:
分子量:
77.08
UNSPSC Code:
12352106
EC Index Number:
211-162-9
NACRES:
NA.21
MDL number:
Quality Segment
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
reg. compliance
suitable for FDA C-010.02
form
solid
technique(s)
HPLC: suitable
pH
6.7-7.3 (25 °C, 50 g/L in H2O)
mp
114 °C
solubility
1480 g/L
density
1.17 g/cm3 at 20 °C
bulk density
410 kg/m3
application(s)
PFAS testing
storage temp.
15-25°C
SMILES string
[NH4]OC(=O)C
InChI
1S/C2H4O2.H3N/c1-2(3)4;/h1H3,(H,3,4);1H3
InChI key
USFZMSVCRYTOJT-UHFFFAOYSA-N
General description
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.
Application
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.
Legal Information
ASTM is a registered trademark of American Society for Testing and Materials
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
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保管分類
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable