5.33005

Ammonium hydrogen carbonate

for LC-MS LiChropur^™

• Synonym(s): Ammonium hydrogen carbonate, Ammonium bicarbonate, Ammonium carbonate
• Linear Formula: (NH₄)HCO₃
• CAS Number: 1066-33-7
• Molecular Weight: 79.06
• MDL number: MFCD00012138
• UNSPSC Code: 12352301
• EC Index Number: 213-911-5
• NACRES: NC.03

Properties

• vapor pressure: 67 hPa ( 20 °C)
• product line: LiChropur^™
• assay: 99.0-101.0% (acidimetric)
• form: solid
• storage condition: (Tightly closed. Dry)
• concentration: ≤100% (Ammonium hydrogen carbonate)
• technique(s): HPLC: suitable
• color: colorless
• pH: 8 (20 °C, 50 g/L in H₂O)
• mp: 106 °C
• solubility: 220 g/L
• application(s): food and beverages
• storage temp.: 2-30°C
• SMILES string: O=C(O)O.N
• InChI: InChI=1S/CH2O3.H3N/c2-1(3)4;/h(H2,2,3,4);1H3; 1S/3CH2O3.2H3N.2Zn/c3*2-1(3)4;;;;/h3*(H2,2,3,4);2*1H3;;/q;;;;;2*+2/p-4
• InChI key: ATRRKUHOCOJYRX-UHFFFAOYSA-N; QOPSSYZLVIENBR-UHFFFAOYSA-J

Description

Application

• Desorption of Ammonia Adsorbed on Prussian Blue Analogs by Washing with Saturated Ammonium Hydrogen Carbonate Solution.: This study explores the efficiency of ammonium hydrogen carbonate in removing adsorbed ammonia from Prussian Blue analogs, highlighting its potential application in environmental clean-up processes (Usuda et al., 2022).


• Development and Validation of a Capillary Zone Electrophoresis-Tandem Mass Spectrometry Method for Simultaneous Quantification of Eight β-Lactam Antibiotics and Two β-Lactamase Inhibitors in Plasma Samples.: Although primarily focused on β-lactam antibiotics and β-lactamase inhibitors, this research utilized ammonium hydrogen carbonate in the sample preparation phase, showcasing its role in analytical methodologies (Cizmarova et al., 2024).


• Development and validation of an LC-MS/MS method for quantifying diamorphine and its major metabolites 6-monoacetylmorphine, morphine, morphine-3-glucuronide, and morphine-6-glucuronide in human plasma.: This paper mentions the use of ammonium hydrogen carbonate in the process of drug metabolism analysis, indicating its utility in forensic and pharmacological testing (Thomann et al., 2024).


• Fabrication of gelatin microspheres containing ammonium hydrogen carbonate for the tunable release of herbicide.: Discusses the innovative use of ammonium hydrogen carbonate in creating controlled-release gelatin microspheres for herbicide application, contributing to more sustainable agricultural practices (Liu et al., 2021).


• GC-MS/MS Determination of Synthetic Cathinones: 4-chloromethcathinone, N-ethyl Pentedrone, and N-ethyl Hexedrone in Oral Fluid and Sweat of Consumers under Controlled Administration: Pilot Study.: While the focus is on synthetic cathinones, the role of ammonium hydrogen carbonate in sample preparation and stabilization in GC-MS/MS analyses reflects its importance in modern toxicological investigations (Nuñez-Montero et al., 2023).

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Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302
• pcodes: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 1