Substance
ID:365556
Names and Identifiers
IUPAC name
acetic acid amine
IUPAC Traditional name
acetic acid amine
Synonyms
Ammonium acetate乙酸铵
Registration numbers
EC Number
Beilstein Number
MDL Number
CAS Number
PubChem SID
Properties
Product Information
Impurities
proteases, none detected
DNases, none detected
≤2% water
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
Antion Traces
sulfate (SO42-): ≤10 mg/kg
chloride (Cl-): ≤5 mg/kg
nitrate (NO3-): ≤10 mg/kg
Cation Traces
Al: ≤5 mg/kg
Bi: ≤5 mg/kg
Fe: ≤2 mg/kg
K: ≤50 mg/kg
Co: ≤5 mg/kg
Pb: ≤5 mg/kg
Li: ≤5 mg/kg
Na: ≤50 mg/kg
As: ≤0.1 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Mn: ≤5 mg/kg
Ca: ≤10 mg/kg
Mg: ≤5 mg/kg
Sr: ≤5 mg/kg
Mo: ≤5 mg/kg
Ba: ≤5 mg/kg
Ni: ≤5 mg/kg
Zn: ≤5 mg/kg
Cd: ≤5 mg/kg
Purity
≥99.0% (calc. based on dry substance, T)
Linear Formula
CH3CO2NH4
Grade
for molecular biology
Ignition Residue
≤0.01% (as SO4)
Product Line
BioUltra
λ
1 M in H2O
Physical Property
Melting Point
110-112 °C (dec.)(lit.)
Absorption Wavelength
λ: 280 nm Amax: ≤0.010
λ: 260 nm Amax: ≤0.015
pH
6.5-7.5 (25 °C, 1 M in H2O)
Solubility
H2O: soluble1 M at 20 °C, clear, colorless
Apperance
solid
Safety Information
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECS
AF3675000
German water hazard class
1
MSDS Link
Molecule Details
Other Notes
Alternative to sodium acetate in ethanol precipitation of nucleic acids. Prevents precipitation of deoxyribonucleoside triphosphates.; Useful for removal of untreated triphosphates from the products of reverse transcriptase, DNA polymerase or terminal polymerase-catalyzed reactions1.
Application
Ammonium acetate can be used to study molecular biology, reagents, protein structural analysis, proteomics and x-ray crystallography. Ammonium acetate has been used in a study to develop an easy, rapid, low-cost and effective cetyltrimethylammonium bromide (CTAB)-ammonium acetate method for high-quality RNA isolation from polysaccharide- and polyphenol-rich cotton tissues. Ammonium acetate has also been used in a study to develop and validate a simple and rapid high-performance liquid chromatography-electrospray ionization tandem mass spectrometry (LC-ESI-MS/MS) method for the determination of 4-p-anisamidobutyric acid (ABA; or N-anysoyl-γ-aminobutiryc acid, N-anisoyl-GABA), a major active metabolite of aniracetam, in human plasma.
Alternative to sodium acetate in ethanol precipitation of nucleic acids. Prevents precipitation of deoxyribonucleoside triphosphates.; Useful for removal of untreated triphosphates from the products of reverse transcriptase, DNA polymerase or terminal polymerase-catalyzed reactions1.
Application
Ammonium acetate can be used to study molecular biology, reagents, protein structural analysis, proteomics and x-ray crystallography. Ammonium acetate has been used in a study to develop an easy, rapid, low-cost and effective cetyltrimethylammonium bromide (CTAB)-ammonium acetate method for high-quality RNA isolation from polysaccharide- and polyphenol-rich cotton tissues. Ammonium acetate has also been used in a study to develop and validate a simple and rapid high-performance liquid chromatography-electrospray ionization tandem mass spectrometry (LC-ESI-MS/MS) method for the determination of 4-p-anisamidobutyric acid (ABA; or N-anysoyl-γ-aminobutiryc acid, N-anisoyl-GABA), a major active metabolite of aniracetam, in human plasma.
Molecular Spectra
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References
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