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Merck
CN

11213

Ammonium bicarbonate

puriss., meets analytical specification of Ph.Eur., BP, E 503, 99-101%

Synonym(s):

Ammonium hydrogen carbonate

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About This Item

Linear Formula:
NH4HCO3
CAS Number:
1066-33-7
Molecular Weight:
79.06
NACRES:
NA.21
PubChem Substance ID:
329749328
eCl@ss:
38020216
UNSPSC Code:
12352300
EC Number:
213-911-5
MDL number:
MFCD00012138
Beilstein/REAXYS Number:
4329606
Assay:
99-101%
Form:
powder or crystals

Key Documents

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Product Name

Ammonium bicarbonate, puriss., meets analytical specification of Ph.Eur., BP, E 503, 99-101%

pH

7-8.5 (25 °C, 79.1 g/L)

InChI

1S/CH2O3.H3N/c2-1(3)4;/h(H2,2,3,4);1H3

InChI key

ATRRKUHOCOJYRX-UHFFFAOYSA-N

SMILES string

N.OC(O)=O

vapor density

2.7 (vs air)

vapor pressure

513 hPa ( 50 °C)
67.1 hPa ( 20 °C)

grade

puriss.

assay

99-101%

form

powder or crystals

quality

meets analytical specification of Ph.Eur., BP, E 503

impurities

residual solvents, complies
 tar like substances, complies
≤0.001% heavy metals (as Pb)
≤0.01% non-volatile matter

anion traces

chloride (Cl-): ≤10 mg/kg
sulfate (SO42-): ≤30 mg/kg
sulfide (S2-): in accordance

cation traces

As: ≤1 mg/kg
Fe: ≤5 mg/kg
Hg: ≤1 mg/kg
Pb: ≤5 mg/kg

storage temp.

room temp

Quality Level

200

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Application

Ammonium bicarbonate is used:
  • As a mineral fuel to prepare alumina-zirconia nano powders by sol-gel combustion.
  • Precipitating agent in the synthesis of γ-Al2O3 sample (γ-Al2O3-1), that is used for the removal of fluoride from aqueous solution.

General description

Ammonium bicarbonate is bicarbonate salt of the ammonium ion. In addition to being a source of ammonia, it is also commonly used as a mild base. Bicarbonate of ammonia appears as granular crystals and is easily soluble in water. In the synthesis of catalysts, ammonium bicarbonate is used.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

13 - Non Combustible Solids

wgk

WGK 1

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN7742
BCCN7744
BCCN7743
BCCM6730
BCCJ5238

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Chromatography and desalting of nucleotides with ammonium biocarbonate on anion-exchange columns.
W E COHN et al.
Biochimica et biophysica acta, 48, 588-590 (1961-04-15)
Kaina Zhang et al.
Mikrochimica acta, 186(2), 68-68 (2019-01-11)
A novel magnetic nanomaterial for use in metal ion based affinity chromatography is described. It is based on the chelation between the phosphate groups of phytic acid (PA) and Ti(IV) ions. Due to the large number (6) of phosphate groups
Ji Su et al.
ChemSusChem, 8(5), 813-816 (2015-02-11)
A highly efficient, reversible hydrogen storage-evolution process has been developed based on the ammonium bicarbonate/formate redox equilibrium over the same carbon-supported palladium nanocatalyst. This heterogeneously catalyzed hydrogen storage system is comparable to the counterpart homogeneous systems and has shown fast
Ping Zhang et al.
Molecules (Basel, Switzerland), 23(5) (2018-04-28)
Since the cost of Ophiocordyceps sinensis, an important fungal drug used in Chinese medicine, has increased dramatically, and the counterfeits may have adverse health effects, a rapid and precise marker using the peptide mass spectrometry identification system could significantly enhance
Qingfang Li et al.
Frontiers in oncology, 9, 1489-1489 (2020-01-31)
Objective: Extranodal natural killer /T-cell lymphoma (ENKTL) is an aggressive and unusual subtype of non-Hodgkin lymphoma (NHL) that it is related with the Epstein-Barr virus (EBV). CSF is considered as an ideal source of high-concenrtation disease-related proteins. We aimed at
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