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5.43835

Ammonium hydrogen carbonate

for HPLC LiChropur

Synonym(s):

Ammonium hydrogen carbonate, Ammonium bicarbonate, Ammonium carbonate

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About This Item

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

67 hPa ( 20 °C)

Quality Segment

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

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).


Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

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This Item
5.33005A614109830
Quality Level

100

Quality Level

-

Quality Level

200

Quality Level

200

form

solid

form

solid

form

powder or crystals

form

powder or crystals

solubility

220 g/L

solubility

220 g/L

solubility

-

solubility

H2O: 1 M at 20 °C, clear, colorless

pH

8 (20 °C, 50 g/L in H2O)

pH

8 (20 °C, 50 g/L in H2O)

pH

7-8.5 (25 °C, 79.1 g/L)

pH

7.0-8.5 (25 °C, 1 M in H2O)

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

-

storage temp.

-

mp

106 °C

mp

106 °C

mp

-

mp

-


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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

13 - Non Combustible Solids

wgk

WGK 1



Certificates of Analysis (COA)

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