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Merck
CN

5.43835

Supelco

Ammonium hydrogen carbonate

for HPLC LiChropur

Synonym(s):

Ammonium hydrogen carbonate, Ammonium bicarbonate, Ammonium carbonate

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250 ML
CN¥614.81
1 L
CN¥700.01

CN¥614.81


Available to ship onApril 24, 2025Details


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250 ML
CN¥614.81
1 L
CN¥700.01

About This Item

Linear Formula:
(NH4)HCO3
CAS Number:
Molecular Weight:
79.06
MDL number:
UNSPSC Code:
12352301
EC Index Number:
213-911-5
NACRES:
NA.21

CN¥614.81


Available to ship onApril 24, 2025Details


Request a Bulk Order

vapor pressure

67 hPa ( 20 °C)

Quality Level

form

solid

pH

8 (20 °C, 50 g/L in H2O)

mp

106 °C

solubility

220 g/L

storage temp.

2-30°C

SMILES string

[Zn+2].[Zn+2].N.N.[O-]C(=O)[O-].[O-]C(=O)[O-].OC(=O)O

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

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This Item
17557969471440175
Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

100

density

0.955 g/mL at 25 °C (lit.)

density

0.895 g/mL at 25 °C (lit.)

density

0.955 g/mL at 25 °C (lit.)

density

0.955 g/mL at 25 °C (lit.)

bp

102-104 °C (lit.)

bp

141-143 °C (lit.)

bp

102-104 °C (lit.)

bp

102-104 °C (lit.)

refractive index

n20/D 1.371 (lit.)

refractive index

n20/D 1.383 (lit.)

refractive index

n20/D 1.371 (lit.)

refractive index

n20/D 1.371 (lit.)

form

liquid

form

liquid

form

liquid

form

liquid

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.[1]

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).


Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

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Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1


Certificates of Analysis (COA)

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Suppression effects of carbonate on the interaction between stainless steel and phosphate groups of phosphate compounds in high-performance liquid chromatography and electrospray ionization mass spectrometry
Asakawa Y, et al.
Journal of Chromatography A, 1198, 80-86 (2008)

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