09830

Ammonium bicarbonate

BioUltra, ≥99.5% (T)

• Synonim(y): Ammonium hydrogen carbonate
• Wzór liniowy: NH₄HCO₃
• Numer CAS: 1066-33-7
• Masa cząsteczkowa: 79.06
• UNSPSC Code: 12161700
• NACRES: NA.25
• PubChem Substance ID: 329748843
• EC Number: 213-911-5
• Beilstein/REAXYS Number: 4329606
• MDL number: MFCD00012138

Właściwości

• vapor density: 2.7 (vs air)
• Quality Segment: 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 (SO₄^2-): ≤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 A_max: ≤0.030, λ: 280 nm A_max: ≤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

Opis

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.

Ta strona może zawierać tekst przetłumaczony maszynowo.

Informacja o środkach bezpieczeństwa

• pictograms: GHS07
• signalword: Warning
• hcodes: H302
• pcodes: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Klasa składowania: 11 - Combustible Solids
• ppe: dust mask type N95 (US), Eyeshields, Gloves