5.43835

Ammonium hydrogen carbonate

for HPLC 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: NA.21

Properties

• vapor pressure: 67 hPa ( 20 °C)
• Quality Level: 100
• form: solid
• pH: 8 (20 °C, 50 g/L in H₂O)
• mp: 106 °C
• solubility: 220 g/L
• storage temp.: 2-30°C
• InChI: 1S/3CH2O3.2H3N.2Zn/c3*2-1(3)4;;;;/h3*(H2,2,3,4);2*1H3;;/q;;;;;2*+2/p-4
• InChI key: QOPSSYZLVIENBR-UHFFFAOYSA-J

Description

General description

Ammonium hydrogen carbonate is used in HPLCanalysis as a mobile phase component. It is a volatile buffer salt that canprovide pH control and buffering capacity in HPLC separations.

Application

• Aluminon: Its Limited Application as a Reagent for the Detection of Aluminum Species: This research explores the application limitations of Aurin tricarboxylic acid ammonium salt as a reagent in detecting aluminum species, providing critical insights into its specificity and interaction with metal ions (Clark RA, Krueger GL, 1985).

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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