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09830

Sigma-Aldrich

Ammonium bicarbonate

BioUltra, ≥99.5% (T)

Synonym(s):

Ammonium hydrogen carbonate

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About This Item

Linear Formula:
NH4HCO3
CAS Number:
1066-33-7
Molecular Weight:
79.06
Beilstein:
4329606
EC Number:
213-911-5
MDL number:
MFCD00012138
UNSPSC Code:
12161700
PubChem Substance ID:
329748843
NACRES:
NA.25

vapor density

2.7 (vs air)

Quality Level

200

product line

BioUltra

Assay

≥99.5% (T)

form

powder or crystals

impurities

insoluble matter, passes filter test

pH

7.0-8.5 (25 °C, 1 M in H2O)

solubility

H2O: 1 M at 20 °C, clear, colorless

anion traces

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

cation traces

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤500 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

λ

1 M in H2O

UV absorption

λ: 260 nm Amax: ≤0.030
λ: 280 nm Amax: ≤0.020

SMILES string

N.OC(O)=O

InChI

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

InChI key

ATRRKUHOCOJYRX-UHFFFAOYSA-N

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Application

Ammonium bicarbonate can be used to study biological buffers. Ammonium bicarbonate has been used in a study that demonstrated that ammonium bicarbonate salts, which can be regenerated using low-temperature waste heat, can also produce sufficient voltage for hydrogen gas generation in a microbial reverse-electrodialysis electrolysis cells. Ammonium bicarbonate has also been used in a study that developed a fast and sensitive method for the simultaneous determination of Sudan dyes in food samples using partial filling micellar electrokinectic chromatography-mass spectrometry.

Other Notes

Sample loading solution for the gas-phase sequenator; Removable eluant in ion-exchange chromatography; Buffer component for the digestion of tRNA.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Precautionary Statements

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG9376
BCCF7575
BCCD9714
BCCD9713
BCCC7837

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R.J. Carrico et al.
Methods in Enzymology, 57, 117-117 (1979)
M.W. Hunkapiller et al.
Methods in Enzymology, 91, 402-402 (1983)
P.R. Schimmel et al.
Methods in Enzymology, 59, 343-343 (1979)
Zuzana Drobna et al.
Chemical research in toxicology, 22(10), 1713-1720 (2009-08-21)
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